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Daily tours starting April 27th!

Uncle Sam Boat Tours: 1000 Islands Boat Tours in Alexandria Bay NY

Uncle Sam Boat Tours Thousand Islands, New York

Any of our daytime tours offer an optional stop at Boldt Castle at the end of the tour. If you choose to disembark at the castle you can purchase the castle admission at the ticket booth on the island.

Come explore one of America’s greatest vacation getaways, the Thousand Islands, in Alexandria Bay, NY. Here you can find magnificent homes, including historic American Castles and modern mansions, all carefully placed throughout one of nature’s most picturesque settings. Uncle Sam Boat Tours is family-operated and has been navigating these waters since 1926!!!

Contact our office with any questions at 315-482-2611 ext. 131 or [email protected] . 8:00 am – 4:00 pm

Tis’ the Season for Gift Certificates!

Give them something more, give them an experience! Explore the St. Lawrence River & 1000 Islands aboard one of our famous cruises. And don’t forget the Castle’s!

About Uncle Sam Boat Tours

Uncle Sam Boat Tours invites you to cruise the St. Lawrence River and explore the famous Thousand Islands. Uncle Sam Boat Tours has been providing guided tours of the Thousand Islands for nearly 100 years from our downtown Alexandria Bay location, directly across from Boldt Castle.

Uncle Sam Boat Tours provides a variety of regularly scheduled 1000 Islands sightseeing cruises as well as luncheon  and  dinner  cruises. We are also the ONLY tour company that allows guests an unlimited visit to Boldt Castle and Heart Island. It’s not just a tour; it’s an unforgettable experience!

The most popular option is the 2 Nation Tour. Departing from the heart of the Thousand Islands, Alexandria Bay, NY. This narrated tour offers you historic and scenic wonders of American and Canadian waters; no passport required! At the end of each trip, there is an optional stop at the world-famous Boldt Castle on Heart Island for an unlimited self-guided tour. Click here for more information about Boldt Castle .

Join us for a wonderful time on the water!

Check out our Instagram feed below!

Unclesamboattours.

Uncle Sam has been providing scenic cruises of the Thousand Islands for over 85 years from its downtown Alexandria Bay, NY, location.

• [email protected]
• +1 917-207-2181

Small, Private Tours of the Thousand Islands

Custom tours made just for you.

See the many back waters and other lesser-known areas where only shallow-draft boats like ours can visit. Our tours are customized for you .

Wonderful Variety of Wildlife and Bird Species

Mammal species commonly seen include white-tailed deer, woodchucks, raccoons, red squirrels, beavers, otters, and mink.

Go for a snorkel and see if you can spot a bass, northern pike, or the famous muskie. Bird species commonly found in the Thousand Islands:

• Great Blue Heron
• American Black Duck (winters and breeds)
• Common Loon (breeds)
• Least Bittern (possible breeder)
• Osprey (breeds)
• Bald Eagle (winters)
• Northern Harrier (breeds)
• Red-shouldered Hawk (possible breeder)
• American Woodcock (probable breeder)
• Black Tern (historic breeder)
• Whip-poor-will (probable breeder)
• Red-headed Woodpecker (possible breeder)
• Willow Flycatcher (possible breeder)
• Wood Thrush (probable breeder)
• Cerulean Warbler (confirmed breeder, two nests observed on Thousand Islands Land Trust property)
• Vesper Sparrow (possible breeder)

Make Yourselves Comfortable

Based in Alexandria Bay, New York, a bustling tourist town with many nicknames (Alex Bay, A Bay, or just The Bay), 1000 Islands Water Tours has two 6-passenger boats, a 34-foot Parker and a 25-foot center console Olympia, which can can travel distances quickly if needed or just putter slowly to take in the scenery.

The charming village of Clayton, New York, is only 10 miles upstream from Alexandria Bay and is the other main American town of the Thousand Islands.

Book a cruise for your special occasion: birthday, anniversary, proposal, graduation.

Rates for a private tour are $175 per hour.

As an officer in the Royal Marines Commandos for 8 years, Andrew served on various appointments at sea and on land including tours for which he received extensive training in parachuting, Arctic survival, and combat swimming with oxygen rebreathers. He was a member of the British National Parachute team and commanded the world-record-holding Royal Marines Free Fall Team.

What are you waiting for?

See us on facebook.

Find us at the marina at Keewaydin State Park in Alexandria Bay. Park admission is $6.00.

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©2017–2024 1000 Islands Water Tours Website by Lisa Goodlin Design

Alexandria Bay

Located on the St. Lawrence River in Jefferson County, New York, Alexandria Bay is, “A Fairyland, that neither pen nor tongue of man may even attempt to describe.” That’s the way French explorer Count Frontenac spoke of the area upon his return to France in the seventeenth century, and it remains so today!

You’ll find Alexandria Bay equally exciting as the perfect place for your next vacation. Be sure to visit us soon.

Throughout the year many interesting events take place at Alexandria Bay. Nearly every weekend during the summer you can expect some excitement here.

“Gotta Have It Fishing Charters”

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1000 Island Condo Getaway

Located in the Beautiful town of Gananoque, This fully equipped 3 bedroom condo, memory form beds, sleeps 8 comfortably. W/D, … Continue reading →

1000 Islands “River Rat” Cheese

A cheese shop in the 1000 Islands offering NY’s finest cheddars. We carry fresh cheese curds and imported cheese. We … Continue reading →

1000 Islands Decorating

Event Planning, Event Set-up, Event Decorating, On-site Coordinating.

1000 Islands Fishing Charters

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1000 Islands Getaway Cottage

This recently renovated, upscale cottage is located at a scenic riverfront spot on Grenadier Island in the heart of the … Continue reading →

1818 Sackets Harbor House

Luxury Bed and Breakfast located in  historic Sackets Harbor

A Formal Affair

Wedding and event planning and coordination, florist, and invitation selection. Turning your vision into reality so you can enjoy the … Continue reading →

Absolute 1000 Islands Suites

Enjoy the great location and affordable elegance of our historic Victorian mansion.Our condo-suites combine heritage with contemporary design where you … Continue reading →

Adams Chaumont Bay Marina

“The best bass fishing in the U.S.” The Adams Chaumont Bay Marina has been serving boaters and water sports enthusiasts … Continue reading →

Adirondack River Outfitters

Adirondack River Outfitters is a leading whitewater rafting company.  If you are looking for an adventurous time, whitewater rafting may … Continue reading →

Alex Bay 500 Go-Karts

Challenge One Of North America’s Longest Go-Kart Tracks! It’s time to feel the speed . . . No visit to … Continue reading →

Allens Budget Motel

Allen’s Budget Motel is conveniently located on Route 342 near exit 48 off Interstate 81, a short drive to Salmon … Continue reading →

Amare Wedding Photography

Certified Professional Photographer, Leslie has been shooting weddings for over 25 years and has shot several hundred. Also offering wedding … Continue reading →

Amazing Sound DJ and Lighting

Watertown Wedding Disc Jockey NNYs #1 Mobile DJ Service! The Perfect Choice for an Amazing Event. Specializing in Wedding Receptions … Continue reading →

Angel Rock Cottages

Angel Rock offers eleven rental cottages ranging from efficiency style to three bedrooms – all recently renovated and most with … Continue reading →

Antique Boat Museum

Largest privately owned aquariums in the 1000 islands region The Aqua Zoo located in Alexandria Bay, 1000 Islands NY, featuring … Continue reading →

Full Service Marine Dealership with New and Used Boat & PWC Sales, Marine Service, Storage, Boat Rentals, Dockage. Rent a … Continue reading →

Aspinwall Motel

We offer 24 spacious modern rooms with plenty of parking so bring your boat for the legendary fishing of Lake … Continue reading →

Association Island KOA

Located on Lake Ontario and the scenic 1000 Islands region, Association Island (accessible by bridge) has a colorful history as … Continue reading →

B.O.B. Rafting

Robert Peterson, owner of B.O.B. Rafting, has been on the river since rafting started here 27 yrs ago. After working for … Continue reading →

Barracks Inn Restaurant

The Barracks Inn is a historic waterfront restaurant in Sackets Harbor, New York. They offer exquisite fine dining with breathtaking views … Continue reading →

Bay Area Bakery and Chocolates

We specialize in bagels.  we boil and bake them here, then make breakfast and lunch sandwiches out of them.  Also, … Continue reading →

Bay Breeze Golf Links

Beaver creek lodge.

Affordable lodging for large families and groups Beaver Creek Lodge is a vacation rental, in the heart of Tug Hill, … Continue reading →

Bedford Creek Golf Course

Bert pohl photography.

Creative and Candid wedding photography in upstate New York

Bertrand’s Motel

Better power, inc..

Better Power, Inc. is one of America’s largest generator wholesalers. We specialize in automatic backup generators for homes and businesses. … Continue reading →

Birch Haven Campgrounds

Our seasonal 11 acre campground has 80 sites plus one rental cottage all with sewer, electric, and water. Public restrooms, … Continue reading →

Black Lake NY Cottage

Rollaway Bay, Black Lake NY cottage rental. Locally privately-owned family cottage. Great accommodations, this cottage is newly built and well … Continue reading →

Boathouse Country Inn

The Boathouse offers accommodations and dining to suit every taste.

Boldt Castle

Located at the heart of the Thousand Island Region, Boldt Castle is the grandest of all Gilded Age mansions, and … Continue reading →

Bonnie Castle Resort and Marina

A world of beauty, history, and relaxation awaits you at Bonnie Castle Resort. Enjoy fine dining in our Manor House … Continue reading →

Boo’s 1000 Islands Campground

Bridgeview motel.

Burd-House is located in the summer wonderland known as the 1000 Islands available for weekly rental June through October.

C-Clear Window Cleaning

C – Clear Window Cleaning is a one of a kind service. We are a professional window cleaning service who … Continue reading →

C-Way Golf Club & Restaurant

Featuring scenic hills and valleys, the course satisfies the most demanding golfers For more than 25 years, the C-Way has … Continue reading →

C-Way Motel

The C-Way Motel, located directly accross the street from the C-Way Golf Club and Natali’s Restaurant is part of the C-Way Resort. Its friendly … Continue reading →

Capeway Cottages

Capeway Cottages offers 6 adorable cozy cottages of different sizes. All are equipped with kitchens and wifi. The public boat launch … Continue reading →

Captain Simon’s Bed & Breakfast

Spend your days exploring the enchanting village of Clayton and the famous 1000 Islands area attractions, then relax and unwind … Continue reading →

Captains Cove Motel & Marina

Captains Cove Motel & Marina is situated on the water in Henderson Harbor NY. the premier fishing destination in the … Continue reading →

Champagne Hot Air Balloon Adventures

Hot Air Ballooning is one of life’s experiences you should not miss Take to the sky in a Hot Air … Continue reading →

Chaumont Bay Marina

Chaumont Bay Marina has been serving boaters and water sports enthusiasts since the summer of 2000. We are a Ranger … Continue reading →

Clayton Mulberry Cottage Rental

Enjoy the excitement of historic Clayton, NY — the cultural center of the scenic 1000 Islands, on the St. Lawrence River. The charming Mulberry … Continue reading →

Colonial Resort & Spa

Full Service Resort Property There is something for everyone in the quiet, relaxing, and country feeling atmosphere of the Colonial … Continue reading →

Coyote Moon Vineyards

Coyote Moon Vineyards and Winery, located 3 miles east of Route 12 in Clayton, NY, along with a second location, … Continue reading →

Cranberry Lake Cottages

Cranberry Lake Cottages are situated directly on Cranberry Lake, which is part of the Rideau Canal. Our small quiet resort … Continue reading →

Dan Spencer’s Fishing Charters

Fished in this area since 1942 Dan Spencer’s Fishing Charters has been serving 1000 Islands fishermen (and fisher-ladies) for 42 … Continue reading →

Edgewood Resort

“Food, Fun & Hospitality since 1886” Located on the shores of the majestic St. Lawrence River at Alexandria Bay, NY, … Continue reading →

Foxy’s

Located On the St. Lawrence River at Fisher’s Landing, N.Y. between Alexandria Bay and Clayton Dining at Foxy’s is just … Continue reading →

Frederic Remington Art Museum

The primary imagemaker of the historic west Frederic Remington was born in nearby Canton, NY in 1861. His father was a … Continue reading →

Garden Angels Bed & Breakfast

Garden Angels Bed & Breakfast is open for its third year at 545 John Street in Clayton, NY. Several guests … Continue reading →

Grand View Quality Inn

Make the most of your vacation or business trip to the Ogdensburg area Best Food The Gran View Restaurant features … Continue reading →

Granicrete Ottawa

Granicrete International and Aurastone in Ottawa At Granicrete Ottawa, we specialize in decorative concrete overlays for flooring and countertops. Whether … Continue reading →

Happily Ever After Bridal Outlet & Florist

Bridal Outlet and Florist offering one stop wedding shopping Happily ever after has been in business for over 25 years. They … Continue reading →

Hart House Bed & Breakfast

Redefining Hospitality In The Thousand Islands! Once upon a time, before Boldt Castle was even a wisp of a dream, a grand … Continue reading →

Hideout on Howe Retreat

Experience off-grid living while staying at our property, just 10 minutes to Gananoque or 30 to Kingston, as our electrical … Continue reading →

Hunts Dive Shop

At your service anytime – anywhere! Hunt’s Dive Shop offers a wide range of services including scuba lessons and under … Continue reading →

Indian Head Point Fishing Resort

A Fisherman’s Paradise On Northern New York’s Famous Black Lake Black Lake is one of New York’s top rated lakes … Continue reading →

Island Boat House Bed & Breakfast

The Island Boat House is now open June through October. Step back in time to the gracious era of verandas, … Continue reading →

Ivy Lea Club

A thousand Island Marina with excellent amenities Located near the Ivy Lea Village, off the Thousand Island Parkway in Lansdowne, … Continue reading →

JC Entertainment – Mobile Disc Jockey

“We believe the right music makes for a great party!” JC Entertainment provides professional, one-of-a-kind disc jockey service for Weddings, … Continue reading →

K’s Motel & Cottages

The Perfect Getaway Welcome to K’s Motel & Cottages. K’s Motel & Cottages is an independently owned and operated family business … Continue reading →

Milky Way Fishing Charters

Fishing on Lake Ontario in the beautiful Thousand Islands region in the Henderson Harbor area offers both picturesque views and … Continue reading →

Monaghan’s Roxy Hotel Irish Pub

Established in 1894 and 1895, Roxy Hotel has been serving its customers for over a century in Cape Vincent NY. … Continue reading →

Natali’s Restaurant

For a light lunch or a superb dinner Whether you’re just passing through, or spending a day on the course, … Continue reading →

New York State Zoo at Thompson Park

The Thompson Park Zoo exhibits species that are, or at one time were, native to New York State. Abundant, threatened … Continue reading →

Ogdensburg’s Library

The home of the Ogdensburg Public Library is a large Victorian mansion that was remodeled in 1922 to resemble the … Continue reading →

PJ’s Motel & Restaurant

Eat, Sleep & Drink at PJ’s The Best Little Snorehouse In The Islands! Conveniently located between Alexandria Bay and Clayton … Continue reading →

Plamor Lanes

We are a family owned bowling center located in Watertown. We have been in business for 13 years. During the … Continue reading →

Quality Inn & Suites

The Best Lodging Value in Watertown A good night’s stay doesn’t have to be expensive At the Inn At 81 … Continue reading →

Riverbay Adventure Inn

Experience the beauty of the Thousand Islands Region at the Riverbay Adventure Inn, located in scenic Chippewa Bay, NY. Riverbay … Continue reading →

Rockledge Motel

The Rockledge Motel is located in the heart of the Thousand Islands. You’ll appreciate the quiet surroundings, and the friendly atmosphere at the … Continue reading →

Sackets Harbor Brewing Co

Now you have a couple more exciting reasons to visit the 1000 Islands Region and Sackets Harbor: Their beer and … Continue reading →

Seaway Slips Waterfront Cottages

Located in the spectacular countryside of the 1000 Islands region, the quaint village of Clayton is considered one of America’s … Continue reading →

Smugglers Run

Restaurant and Catering Smugglers Run took over the restaurant from the Gan boat line and has now been in business … Continue reading →

St. Lawrence Chocolates

Handmade, Gourmet Chocolates and Truffles While driving one day along the St. Lawrence River, the owner Ellen Nesbitt realized there … Continue reading →

St. Lawrence Shakespeare Festival

Welcome to the St. Lawrence Shakespeare Festival! The St. Lawrence Shakespeare Festival  is high quality performance in a unique riverside … Continue reading →

Stone Fence Resort

The Stonefence Resort, named for the thousands of feet of meticulously manicured stone fence that surrounds the property, is located … Continue reading →

Stonewater Manor Bed and Breakfast

Welcome to this Century home on the river that has two verandas with gardens, fountains and rich restored woodwork and … Continue reading →

Taylored Architecture PLLC

Taylored Architecture PLLC is an inspired architectural firm specializing in producing unique solutions for your residential and commercial design needs. … Continue reading →

The Boateak

Treasure of An Island – Featuring American Arts, Crafts, & Antiques “To visit Boateak, one can motor, row, sail, or swim, … Continue reading →

The Elegant Harp

You may be having an extravagant 1000 Islands Wedding Ceremony or a simple affair; at Boldt Castle or Singer Castle; … Continue reading →

The Wedding Department

Hand craft clay wedding favors as ornaments and wind chimes The Wedding Department has been in business over 15 years … Continue reading →

Thousand Islands Arts Center

Thousand Islands Arts Center is a non-profit educational institution concerned with preserving the skills of traditional artists and artisans. To … Continue reading →

Thousand Islands Bicycle Co.

We are a locally run, family owned and operated touring company. With over 15 years international tourism experience we are … Continue reading →

Thousand Islands Inn

…in the Finest Tradition of the 1000 Islands The Last of a Fine Breed Built in 1897, the Thousand Islands … Continue reading →

Uncle Sam Boat Tours

Experience The 1000 Islands Aboard Uncle Sam Boat Tours Departing from Alexandria Bay, the Uncle Sam Boat Tours can take you … Continue reading →

Watermark Luxe Cottages

Opened in the summer of 2016 is an exciting new cottage rental opportunity located right on the shore of the … Continue reading →

Way Back in

A quiet country-like atmosphere in a residential neighborhood The Way Back In Bed & Breakfast provides a quiet country-like atmosphere … Continue reading →

Weddings by the Water

Rev. Robert is an ordained interfaith minister specializing in making the wedding ceremony, memorable, enjoyable and as stress-free as possible. … Continue reading →

West Winds Motel & Cottages

West Winds Motel & Cottages will make your vacation to the Thousand Islands one to remember. Relax on our spacious … Continue reading →

Places to Stay

Places To Eat

Business Listings

Communities

• 1000 Islands
• Map of Businesses
• Advertise Your Business
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The content and images on this site are Copyrighted © 2024, 1000 Islands All Rights Reserved.

Alexandria Bay Boat Tours

Full Service Marine Dealership with New and Used Boat & PWC Sales, Marine Service, Storage, Boat Rentals, Dockage. Rent a … Continue reading →

Uncle Sam Boat Tours

Experience The 1000 Islands Aboard Uncle Sam Boat Tours Departing from Alexandria Bay, the Uncle Sam Boat Tours can take you … Continue reading →

Places to Stay

Places To Eat

Business Listings

Communities

• 1000 Islands
• Map of Businesses
• Advertise Your Business
• United States

The content and images on this site are Copyrighted © 2024, 1000 Islands All Rights Reserved.

Clayton Island Tours

Thousand islands cruises on the st. lawrence river.

Clayton Island Tours offers the 1000 Islands’ most unique boat tour experience on our 43-65 passenger boats. Enjoy an uncrowded, intimate tour with our highly professional and friendly staff as they share the legends and lore of the beautiful St. Lawrence River.

Our Best-Selling Thousand Islands Boat Tours

• NEW for 2024!
• Clock 9:30am
• Hour Glass 5.5 hours

Ultimate Sightseeing Tour in the 1000 Islands / with Breakfast Buffet

Enjoy a Buffet Breakfast as you experience our one of a kind “Heart of the 1000 Islands Tour!”   Your opportunity to walk on two of the islands along the St. Lawrence River and get up close to many more of the 1000 Islands.

• Our Best Selling Tour!
• Clock 11:30am
• Hour Glass 5.0 hours

The Ultimate Sightseeing Tour in the 1000 Islands

Designed for those who wish to see the most attractions in an afternoon from the river!  Tour the 1000 islands on the St. Lawrence River through US and Canadian Waters, visit Boldt Castle on Heart Island and Rock Island Lighthouse on Rock Island.  Picnic Lunch and all admissions included.

• #1 Attraction on the River
• Hour Glass 3.5 hours

Boldt Castle and Two Nation Tour

Experience the most unique and complete Boldt Castle Tour in the 1000 Islands.   Narrated & intimate boat tour travels over 27 unique miles among the islands through US and Canadian waters on the St. Lawrence River .  Stop at Boldt Castle on Heart Island to explore the grounds and castle.

• Only Public Tour to Rock Island Lighthouse
• Hour Glass 2.75

Rock Island Lighthouse on a Glass Bottom Boat Tour

Glide through the clean waters of the 1000 Islands on our Glass Bottomed Boat, “The Night Heron,” for an unparalleled view of this mighty river we call The St. Lawrence. Bring your camera because this tour offers many unique opportunities to photograph natural settings, many bird species (perhaps even a Great Blue Heron), ships traveling from around the world, and so much more!

Welcome to Clayton Island Tours!

Experience the grandeur and beauty of the 1000 Islands Region the Clayton Island Tours way.  Our family-oriented tours get you closer to the islands and offer magnificent views of premier sights such as giant Great Lakes freighters, lighthouses, magnificent island homes and the American Span of the Thousand Islands International Bridge up close.Daily stops to Boldt Castle and Rock Island Lighthouse are available. All tours have many photo opportunities and cruise areas of the 1000 Islands not seen on other tours.

Clayton Island Tour Events

Dreaming of a wedding out at sea? Or ready to take your next corporate party to the next level? Our private charters, weddings and events offer guests a chance to enjoy the lovely 1000 Islands and St. Lawrence River area.

Clayton Island Tours can provide a full bar and dining options depending on the occasion. From your bachelor or bachelorette party to your “I dos,” we can provide a serene or festive setting to celebrate. Check out our “private charters” page to find out more information, and feel free to reach out to our team at Clayton Island Tours with your questions.

Book Boat Tour

Buy gift card, learn about private events, chateau country inn.

Free Boat Tour Tickets with Your Minimum Two Night Stay

With Over 1500 Reviews, We're The #1 Tour In Clayton!

Went on the Boldt Castle two nation tour. Very friendly captain and narrator. The price is very reasonable compared to going from Canadian side. We would definitely recommend this trip to all!!

My husband and I had a great time on this trip. We were able to get an up close view of the Thousand Islands. Capt. Jack and Mike were great. They shared a lot of knowledge with us and even more laughs.

The tour was great! The Captain and tour guide were very informative, friendly and funny. I only wish we had more time to explore Boldt Castle. Would definitely recommend the trip and wold come back!

This trip was well worth it. Our Captain Ron and Tour Guide Ken were both very friendly, knowledgeable, and interesting. The views that we had from this boat were breathtaking.

Thousand Islands - Seaway Region

Official Site for the Thousand Islands Seaway Region

NY Fall Escapes

One part of New York has shined brightest since this all started. The waters of the St. Lawrence … Learn More...

Historic Sites

Many battles in the War of 1812 played out on these shorelines but the history of significant … Learn More...

Tours & Sightseeing

Boat Tours Not interested in being the captain but still want to get out on the water? There’s a … Learn More...

Outdoor Adventures

The 1000 Islands-Seaway Region IS the Great Outdoors. Visitors from urban areas have traveled here … Learn More...

Welcome to the Seaway Region

1000 islands – jefferson county.

Here is where Canada and the United States meet…their cultures blending in the waters of the mighty St. Lawrence River and Great Lake Ontario. The native peoples called this region the “Garden of the Great Spirit.” Today, many people still remark that this gorgeous garden of woods and waters that is the 1000 Islands is truly one of the most beautiful places on the planet. Others will tell you its friendly atmosphere, fresh outdoors and laid-back pace makes the 1000 Islands a place that inspires the spirit and renews the soul.

Take some time to browse through our web site and absorb a small bit of the spirit of the islands. You’ll discover that the amazing inventory of things to do and see in the 1000 Islands can make for a very special vacation. When you’re ready to start planning your visit, you’ll find great information on the region’s attractions, accommodations and communities.

Learn More: visit1000islands.com

Oswego County

Anglers have been heading to Oswego County for years in pursuit of some of the world’s largest salmon and trout — but there is much more here for the entire family to enjoy!

Exciting auto racing, festivals and attractions, historic museums, scenic shorelines and pristine forests, charming villages, comfortable accommodations, and friendly people — all combine to make Oswego County an ideal vacation spot for families and outdoor enthusiasts!

Learn More: visitoswegocounty.com

St. Lawrence County

St. Lawrence County is a rugged, wild, and yet cosmopolitan home to people from all over the globe. We have a long heritage of agriculture, forestry, mining, and high-quality education. New York State’s North Country offers diversity in natural and cultural resources. This web site offers information on tourism, entertainment and community resources, local businesses, relocating to the area, and the latest news and events.

Learn More: northcountryguide.com

1000 Islands

43373 Collins Landing Rd Alexandria Bay, NY 13607 800-847-5263 315-482-2520 visit1000islands.com

46 East Bridge Street Oswego, NY 13126 1-800-248-4FUN(4386) 315-349-8322 visitoswegocounty.com

St Lawrence County

101 Main St. Canton, NY 13617-1248 1-877-228-7810 visitstlc.com

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Castles & Cruises

An archipelago of more than 1,800 islands creates an unparalleled water recreation land. Scenic narrated boat tours meander through channels, between islands and under bridges from spring through fall, sharing the history of the region.

Tour companies take visitors past fairytale castles, historic lighthouses and stately mansions that take you back to the area’s heyday as a playground for the rich and famous. Stories of pirates and bootleggers, industry titans and secret societies await. Sightseeing cruises can include stops at Boldt and/or Singer Castle , and Rock Island Lighthouse. For a different option, take a lunch cruise or pair an evening sunset cruise with dinner on board.

Tours depart from several communities along each side of the border. Cruising companies regularly host thematic cruises centered to fun, education and experiencing the culinary assets of the region.

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1000 islands & seaway cruises.

Brockville, ON

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1000 Islands Cruises Rockport Boat Line

Rockport, ON

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1000 Islands Excursions

Clayton, NY

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1000 Islands Private Boat Tours

Wellesley Island , NY

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1000 Islands Water Taxi Scenic Tours

Alexandria Bay, NY

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1000 Islands Water Tours

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Boldt Castle and Boldt Yacht House

Details about Boldt Castle and Boldt Yacht House

Classic Island Cruises

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Clayton Island Tours

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Gananoque City Cruises

Gananoque, ON

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Horne’s Ferry to Canada & USA

Wolfe Island, ON

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Houseboat Holidays

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Kingston 1000 Islands Cruises

Kingston, ON

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Lake Effect Charters

Sackets Harbor, NY

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Ontario Waterway Cruises

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R.J. Marine

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Rideau Heritage Cruise Line

Details about Rideau Heritage Cruise Line

Sail Ontario

Details about Sail Ontario

Simcoe Island Ferry

Details about Simcoe Island Ferry

Singer Castle

Chippewa Bay, NY

Details about Singer Castle

St. Lawrence Cruise Lines

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Uncle Sam Boat Tours

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Voyageur Canoe Tours

Smiths Falls, ON

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Your Wave Tours

Details about Your Wave Tours

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

• Local naturalist guide
• Sightseeing boat cruise
• Picnic Lunch is included in this tour. Lunches are prepared for each reservation. Contact Clayton Island Tours to confirm lunch choices
• Admission to Boldt Castle
• Admission to Rock Island Lighthouse
• Opportunity to walk along TWO of the 1000 Islands
• Restroom on board
• Entry/Admission - Boldt Castle and the Boldt Yacht House
• Entry/Admission - Rock Island Lighthouse State Park
• 39611 Chateau Ln, Clayton, NY 13624, USA
• Service animals allowed
• Stroller accessible
• Transportation is wheelchair accessible
• Wheelchair accessible
• Confirmation will be received at time of booking
• Most travelers can participate
• No passport required
• Please arrive 30 minutes prior to departure to allow for parking and ticket redemption. Boarding begins 15 minutes prior to departure.
• This Tour Departs from and returns to Clayton, New York, United States
• This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund
• This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund
• This tour/activity will have a maximum of 50 travelers
• For a full refund, cancel at least 24 hours in advance of the start date of the experience.
• Boldt Castle and the Boldt Yacht House
• You'll start at 39611 Chateau Ln 39611 Chateau Ln, Clayton, NY 13624, USA See address & details
• Pass by Clayton Thousand Islands New York Wellesley Island Alexandria Bay Thousand Islands Bridge
• 1 Boldt Castle and the Boldt Yacht House Stop: 75 minutes - Admission included See details
• 2 Rock Island Lighthouse State Park Stop: 60 minutes - Admission included See details
• You'll return to the starting point

• smalltownjudge 0 contributions 5.0 of 5 bubbles The real deal -- Go with this tour What a grand time we had! Not just a back and forth to Boldt Castle but a real tour of the 1000 river system area (and yes, the Castle was great). Worth every penny and then some! The captain (sorry, I just called him Captain the whole time) and our guide Liam were an awesome team. Read more Written May 15, 2024
• tnpeleven 0 contributions 5.0 of 5 bubbles Nice Trip Tour guide was wonderful. Great job! His name was Liam. Overall, great tour! Captain was nice! Boat was ok. Our guide really knew his stuff! Read more Written May 15, 2024
• Kitty52_10 0 contributions 4.0 of 5 bubbles Pleasant stop on a boat tour. Beautiful building with excellent views. Interesting history in that no one ever lived in the mansion. The castle was included as Pat of our boat tour through the Thousand Islands. Made a fun day. Read more Written March 16, 2024
• SteveD2204 0 contributions 5.0 of 5 bubbles Wonderful Thousand Island and Bildt Castle Tour We were so happy that we chose this event and this company! The crew was courteous and so willing to share their knowledge and love of their "home". They were fun, too! Thousand Islands is an amazingly beautiful gift. we thoroughly enjoyed the tour and Boldt Castle. Read more Written October 30, 2023
• 84zawm 0 contributions 5.0 of 5 bubbles AMAZING EXPERIENCE VERY ENJOYABLE TOUR. i NEVER HEARD OF BOLDT UNTIL THIS TOUR TRAVEL GUIDE IS VERY EFFICIENT, KNOWWLEDGABLE, I WILL RECOMMEND MY FRIENDS Read more Written October 13, 2023
• J6319RNdavidw 0 contributions 5.0 of 5 bubbles Recommended Nicely narrated boat tour to and from the castle. This was a smaller tour boat than others that we observed - we were not packed in like sardines. The castle was very impressive and we could have used a little more time there. This trip is recommended. Read more Written October 8, 2023
• F1192DVmarians 0 contributions 5.0 of 5 bubbles Glass Bottom boat was Fantastic Tour! What a fantastic tour! The captain and tour guide were both very friendly and very informative. They answered all of our questions and were very comical too! A bag lunch was offered and was a great idea to have on the trip and inexpensive. Tour of the lighthouse was wonderful! Overall I would rate this tour a 10/10 and would do it again! Highly recommend it. Read more Written October 6, 2023
• Deette B 0 contributions 5.0 of 5 bubbles Well worth the visit! Great tour - castle looks beautiful, grounds look beautiful, fun visit! Haven't been you at least 15 years and the restoration progress was astounding! Read more Written October 5, 2023
• Kitty52_10 0 contributions 5.0 of 5 bubbles Well worth the cost of the ticket Great way to see the islands. The captain was very knowledgeable about the islands and clearly loved the area. The pilot was skilled. Dress in layers. Even at only 20 mph the lake breeze was cold. You have plenty of room to bring a bag or backpack to old your layers. Read more Written October 5, 2023
• 948anchitak 0 contributions 5.0 of 5 bubbles Boldt Castle and 2 Nation Tour The boat tour guide was entertaining and took time to answer all guest questions along the ride. Very kind and accommodating staff! Read more Written October 2, 2023
• deborahkA5767TG 0 contributions 5.0 of 5 bubbles Boat Tour My wife and I enjoyed sharing part of our 23rd Wedding Anniversary with Captain Joe and the narrator. Boat very comfortable and history of the river and homes on the islands was very informative. Could have used another half hour at Boldt Castle and the boat engine noise at times made it difficult to hear the narrator, but overall a truly memorable experience. Read more Written October 1, 2023
• MemPortland_OR 0 contributions 5.0 of 5 bubbles Great Tour! This tour was wonderful. The boat was clean and well taken care of. Captain Matt and 1st Mate Michele were helpful, entertaining, and extremely professional. The information they provided as we went up and down the river was very interesting and informative. All in all, it was a great day. Read more Written September 29, 2023
• I1131YRdavev 0 contributions 5.0 of 5 bubbles The best tour! Clayton Island Tours is by far the best tour company on the St. Lawrence River. The boats are the perfect size. Not a big crowd of people. You can easily see in every direction. The captains and the narriators are locals and are stellar at their jobs. I have gone on their tours more than once and would never think of going with any other tour company. The couple that went with us had never been to the Clayton area. They loved the river and so much enjoyed the tour. They learned many interesting things about the area and took in all the beauty the river has to offer. Thank you Clayton Island Tours for giving us such a wonderful experience on the beautiful St. Lawrence River! Read more Written September 25, 2023
• E D 0 contributions 5.0 of 5 bubbles Excellent tour boat experience! Fun and friendly crew. The guide was informative and charismatic with a lot of great stories to share. We all really enjoyed the more intimate setting of this tour, rather than being on one of the big boat tours with tons of people. Read more Written September 24, 2023
• mare682020 0 contributions 5.0 of 5 bubbles Cruising on the River The cruise around the Islands and Boldt Castle was amazing. We had a beautiful day for it. Our guide Michelle was very informative and both he and the Captain were very friendly. Will be going back next year !! Great cruise for the money and Boldt Castle was so beautiful !! Read more Written September 23, 2023

Most Recent: Reviews ordered by most recent publish date in descending order.

Detailed Reviews: Reviews ordered by recency and descriptiveness of user-identified themes such as wait time, length of visit, general tips, and location information.

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour provided by Clayton Island Tours

1000 Islands Water Taxi & Scenic Tour

Business Details:

“More than just a boat ride….”

Welcome to 1000 Islands Scenic Tours. We provide boat tours of the 1000 Islands boarding from Alexandria Bay, New York. Leisure activities are important while visiting the beautiful 1000 Islands…. and experiencing the river while ON THE RIVER is our specialty. Make the most of your free time.  For those who are visiting the 1000 Islands without boat transportation…or are just unfamiliar with navigating the expansive St. Lawrence River, we provide your best option. Whether you desire a lengthy scenic tour or a shorter ride around Boldt Castle and the surrounding islands, you’ll feel like you’re on your own private vessel.  We have no signage or advertisements on our boats.  You will board either our 26′ authentic wooden Lyman “APACHE” or a comfortable, easy on/easy off pontoon boat at a convenient Alexandria Bay location.  We will customize your cruise to your personal preferences and carry up to  six passengers of your own party. You’re invited to bring your own refreshments and of course your camera and relax while you serenely drift down the river, get close to nature and wildlife, view the island mansions or cruise to your specific destination.  The options are limitless with your own private boat and captain.  Avoid the cruise boat crowds and structured tours.  This is YOUR TIME on the river and it should be SPECIAL. Contact us to request how we can make your stay at the 1000 Islands most memorable.

"More than just a boat ride...."

• PRIVATE SCENIC TOURS

1000 Islands Scenic Boat Tours

Alexandria bay, n.y. private boat tours of the beautiful thousand islands, we take you where the big boats can't, private scenic tours - our boat tours originate in alexandria bay. all river cruises are by reservation only..

HISTORY CRUISE - RECOMMENDED

Our History Cruise will take you around Boldt Castle, up close to the notable private islands and along Millionaire's Row with Captain's narration.

Approximate duration:  1 hour/20 minutes

Price: $225 (includes 2 passengers)*

           $35 each additional adult (up to a maximum 6 total passengers)

           1/2 price for children under 12

ADDITIONAL CUSTOM CRUISES (contact us for pricing)

• ROCK ISLAND LIGHTHOUSE
• THOUSAND ISLAND PARK
• SUMMERLAND ISLAND GROUP
• LAKE OF THE ISLES
• 2-NATION CRUISE
• INTERNATIONAL RIFT
• WEDDING/HONEYMOON/ANNIVERSARY 
• PLAN YOUR OWN CRUISE
• PRIVATE CHARTER FOR SPECIAL OCCASIONS
• WEDDING PARTY TRANSPORTATION

*Price based on our 24' pontoon boat.  Most times we can offer a choice of boats....either our versatile and very comfortable pontoon boat or our venerable 26' wooden 1967 Lyman "Apache" (additional $85/hr.)

Copyright © 2019 

1000 Islands Scenic tours -  

All Rights Reserve

BOAT CRUISES AVAILABLE FROM MAY THRU SEPTEMBER

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15 Amazing Things to Do in Alexandria Bay NY (Thousand Islands NY)

Looking for the best things to do in Alexandria Bay NY? Keep reading to find out 25 amazing things to do in Thousand Islands NY that will make for a completely unforgettable trip!

This post may contain affiliate links, meaning I make a small commission on qualifying purchases made through these links, at no additional cost to you.

Table of Contents

Where is Alexandria Bay NY?

Before we jump into all the best things to do in Alexandria Bay, you may be wondering where exactly this destination is located.

Alexandria Bay is a small village located in Jefferson County, New York.

The village is located in the heart of the 1000 Islands, and it is a popular summer vacation destination for both New York residents and those in surrounding states.

The area is actually so close to the Canadian border that you may even notice your cell phone lose connectivity from time to time while you’re out on the water!

With a number of unique attractions and beautiful waterfront views, a trip to Alexandria Bay is the perfect way to spend a long weekend during the warmer months in New York.

Where to Stay in Alexandria Bay | Alexandria Bay Hotels

When it comes to where to stay in Alexandria Bay NY, there are a number of hotels to choose from.

One of the most well known Alexandria Bay hotels is Bonnie Castle Resort & Marina , which notably features a restaurant, an on-site bar, and a banquet hall.

We personally loved our stay at Captain Thomson’s, which is conveniently located right in the village and within walking distance to most of Alexandria Bay’s shops and restaurants. The waterfront views from our balcony were also hard to beat, too.

Other motels/resorts you may want to check out include the Otter Creek Inn , Rock Ledge Motel , and the Riveredge Resort Hotel.

Now let’s get into what you really want to hear…the 15 best things to do in Alexandria Bay NY!

1. Do a Self-Guided Tour of Boldt Castle at Heart Island

Of all the things to do in Alexandria Bay, taking a tour of Boldt Castle and Heart Island is by far the most popular attraction in the area.

Just a quick ferry ride away from Alexandria Bay, you can be instantly transported back to the Gilded Age with a self-guided tour of this famously unfinished masterpiece.

Commissioned at the turn of the century, millionaire proprietor of the Waldorf Astoria Hotel George C. Boldt set out to build a full size Rhineland castle on Heart Island.

This castle would serve as a symbol of his love for his wife Louise, and it would be a six story, 120 room summer home for the family.

After four years of construction though, Boldt sent a telegram to the workers at the castle to “stop all construction”.

With work on the castle 95% complete, Louise tragically had passed away.

Grief stricken, Boldt himself never returned to the castle during his lifetime and the once grand building sat vacant for the next 73 years — ravaged by the rain, snow, ice, and vandals.

Since 1977 though, an amazing restoration project has been underway in an attempt to return the castle to the state that it was in right before Louise Boldt’s passing.

You’ll love the self-guided tour of the castle’s interesting history, along with wandering the beautifully manicured grounds of Heart Island.

It’s a special opportunity to visit a historic restoration in progress, and this is definitely not one of the things to do in Alexandria Bay you will want to miss!

Related: The 12 Most Unique Things to Do in Saratoga Springs, NY

2. Explore Millionaire’s Row With Uncle Sam’s Boat Tours

Cruise along the most historic portion of the Thousand Islands on a tour of “Millionaire’s Row” with Uncle Sam’s Boat Tours .

On this tour, you’ll see the most famous islands purchased by some of the wealthiest families in the late 1800’s and early 1900’s, along with the lavish mansions that still stand today.

You’ll also experience countless other historical sights such as the wreck of the Roy A. Jodrey, and the rumored hiding place of Pirate Bill Johnston during the Patriot’s War of 1837 — Devil’s Oven.

If Millionaire’s Row doesn’t pique your interest though, don’t worry. Uncle Sam’s offers a number of additional boat tours to suit almost any interest in exploring the Thousand Islands.

3. Grab Breakfast at Coffeepot Cathy’s

If you’re a coffee lover, Coffeepot Cathy’s is likely going to be one of your favorite stops in Alexandria Bay.

This small, local eatery and coffee shop is perfect for grabbing a quick breakfast, and they offer a variety of delicious coffees for sale as well.

Be sure to order the quiche of the day, too! They’re homemade in individual muffin pans, and they’re downright delicious.

4. Shop in the Village

The village of Alexandria Bay isn’t huge, but there are a good number of local boutiques you can enjoy shopping.

From homemade candy to unique gifts, there’s something for everyone in this charming town.

5. Get Handmade Candies from Lil’ River Fudge Co.

Speaking of homemade candy, you can’t miss a trip to Lil’ River Fudge Co. while you’re in Alexandria Bay.

This family owned candy shop offers fresh homemade fudge and a variety of other sweet treats to indulge in.

We especially loved the sugared fruit wedges and salted caramels, which were a fantastic after-dinner treat during our stay.

6. Take a Tour of Singer Castle

Boldt Castle may be the most popular attraction in Alexandria Bay, but it’s certainly not the only castle in town!

If you love architecture and historical tours, a tour of Singer Castle is another one of those things to do in Alexandria Bay that you won’t want to miss.

Uncle Sam’s Boat Tours does offer a boat ride to Singer Castle that includes a guided tour throughout the property.

The ferry usually stops at Boldt Castle on the way back, so this is a great opportunity check two unique attractions off your bucket list in one trip.

Beware though, if you want to tour both castles this is likely going to eat up most of your day in Alexandria Bay!

There’s a lot to see and learn, but we think it’s totally worth it.

Related: Live Like Gatsby in This 1920s Era Glens Falls Hotel

7. Go to the Drive In Movies

Alexandria Bay is a surprisingly lively town in the evening, with several bars, nightclubs, and live music venues located right in the village.

If that isn’t your scene though, or you’re simply looking for something different to do, head on down to Bay Drive-In Theatre .

Just a few minutes outside of Alexandria Bay, this gem features several different movies per night and plenty of delicious snacks and drinks.

It’s the perfect way to unwind after a long day on the bay.

8. Fine Dine at Cavallario’s Steak House

When it comes to Alexandria Bay restaurants, don’t sleep on Cavallario’s Steak House.

Their blue cheese stuffed filet is to die for, along with their mouthwatering prime rib, provolone, and hot pepper crispy rolls (served with the best creamy horsey sauce).

This is a great place if you’re sick of bar food and are craving a quality sit down meal.

9. Go Scuba Diving

Did you know that one of the most popular things to do in Alexandria Bay is scuba diving?

That’s right, scuba diving isn’t just for Caribbean vacations anymore!

Thousands Islands NY is actually known for a number of ship wrecks, making it an interesting location for scuba diving, snorkeling, etc.

You will also be surprised at how many different underwater species you can find here along the St. Lawrence River, with it’s impeccably clear waters and rich history to uncover.

10. Hangout at Riley’s on the River

For a quick bite to eat and a good drink, make sure to stop by Riley’s on the River.

We love especially love their crab dip, and we’ve also been told this is a fun place to hangout around the bar as well.

11. Rent A Jet Ski

There’s no better way to spend a day in the Thousand Islands than being out on the water.

Exploring the area by jet ski is not only efficient, but of course a lot of fun.

Just make sure you get you take the NYS Boater Safety Course ahead of time, as that is required in order to be able to pilot a jet ski in New York State!

12. Visit the History Museum

If you’re history lover, make sure you stop by the Cornwall Brothers Store and Museum.

The last surviving historic waterfront building in Alexandria Bay, this former general store now operates as a history museum documenting the area’s local lifestyle from the early days through the 1950s.

And the best part? Admission is totally free!

Related: 34 Amazing Things to Do Around Times Square

13. Enjoy the Waterfront

When all else fails, head down to the waterfront.

You really can’t go wrong hanging out at the many local docks, several of which offer picturesque views of Boldt Castle and the surrounding islands near Alexandria Bay.

Whether you’re looking for the perfect photo op (hint: try to catch the sunset if you want to grab a totally Insta-worthy landscape pic) or just in need of a bit of relaxation after a busy day, this is the ideal spot to relax and unwind.

14. Check out Nearby State Parks

Another budget friendly way to enjoy Thousand Islands NY is by visiting one of the several nearby state parks.

Keewaydin State Park is a popular option close to Alexandria Bay, and it is equipped with a swimming pool, plenty of hiking trails, and docks for fishing and swimming.

Wellesley Island State Park offers the largest camping complex in the region and is particularly well known for its excellent fishing.

The park also includes a sandy beach on the river that’s perfect for swimming and sunbathing.

15. Do a Wine Tasting

If you enjoy wine, you’re in luck when visiting Alexandria Bay.

The area offers several different venues for wine tastings, several of which are known for their refreshing wine slushies.

Located close to town, Dark Island Spirits is a particularly popular venue that offers wine tastings, wine slushies, and a variety of NYS craft beers.

There are a number of local wineries in this area though, so why not try them all?

What are your favorite things to do in Alexandria Bay NY? Are there any things to do in Thousand Islands NY that should be added to this list?

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• Visitor Information

Here you’ll find all the information that might be useful for your stay on Dark Island. Hours of Operation, Latest News, Tours, Gift Shop, Boat Transportation etc.

Accommodation: The Royal Suite

Come and be King and Queen of Singer Castle for the evening! Our Royal Suite is an entire wing of the castle and can sleep up to six people.

Wedding like The Royals

Why should you choose Singer Castle for your special day? Because you can! We will work with you to plan the wedding of your dreams. Ask for details!

WELCOME TO SINGER CASTLE

…where history is more than a time past, singer castle on dark island is open to the public to visitors who wish to have a guided tour of the intricate architecture, beautiful furnishings and puzzling secret passages of our magnificent 100-year old castle., enjoy the 2024 season on dark island.

Toll Free: 1-877-327-5475 If you are unable to reach us at this number please call 1-315-486-3275

Singer Castle on Dark Island Box 59 Chippewa Bay, NY 13623

[email protected]

We look forward to your visit in 2024!

Visitors will be greeted by smiling, enthusiastic tour guides sharing the unique history of the “hunting lodge” of Commodore Frederick Gilbert Bourne.

What you will discover

The tour guides will provide you with a 45-minute tour and narrative of the historic structure. Visitors will be treated to four floors filled with furnishings and artifacts original to the castle. You will see the entrances to many of the secret passages, and of course speculate on their purpose. There are 80 steps up from the Great Hall, so wear your walking shoes!

People from everywhere

Visitors come from as far as Europe and as close as our own backyard of Chippewa Bay, all wanting to experience the mystery and history of the Castle. Plan to make Singer Castle the highlight of your 1000 Islands experience.

Hours of Operation – Latest News

2024 Operations at Singer Castle

We look forward to welcoming you to Singer Castle during the 2024 season. Currently we plan to open on Saturday, April 27, 2024 when the first tour boat of the season is scheduled.

April 30th thru June 20th we will be open on Tuesday, Thursday, Saturday and Sunday. June 21st thru September 11th the castle will be open daily from 10 a.m. with the final tour of the day commencing at 4:00 p.m. From September 11th – October 13th the castle will be open Saturday and Sunday and during the week when tour boats are scheduled. Reservations for the Uncle Sam Boat Tours from Alexandria Bay can be made at www.usboattours.com. Call 315-482-2611 with any additional questions and to confirm the schedule.

The schedule for the Shuttle from Schermerhorn Harbor to Singer Castle will be listed after it is announced. Call 315-324-5966 to make reservations.

Private Boaters are welcome. We have over 400’ of dock for your use and a dock attendant to assist you. Early and late season hours are subject to change without notice. Call 315 -324-3275 to check our daily schedule.

Guided Tours – Admission Rates

Guided tours of the Castle are offered to the public at a cost of US $14.75 per adult, children 4 and up $7.75, $12.75 for military adult and $6.75 for military children. Children under four years of age are our guests; however, young children must be carefully monitored by adults at all times. (No strollers are allowed within the Castle).

Extended private tours may be arranged by appointment. Call for additional information and rates.

• The Royal Suite

You might take the opportunity to be the King of the Castle and stay in our exquisite Royal Suite complete with private modern bath, luxury furnishings and bedding, designer carpeting, and of course, million dollar views of the Canadian sunset and American sunrise. Package includes private tour, accommodations, and catered dinner and breakfast.  More>>

SINGER CASTLE on Dark Island

Box 59 Chippewa Bay , NY 13623 Toll Free: 1-877-327-5475 Tel.: (315) 486-3275

Special Edition Coin

Special Edition Coin to commemorate the 100th anniversary of Singer Castle on Dark Island.

Order here>>

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Official Boldt Castle Website - Alexandria Bay NY in the Heart of the 1000 Islands

1000 Islands NY tour St. Lawrence River

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Plan Your Wedding at Boldt Castle

We open May 11th for the 2024 season!

    Today Boldt Castle, located near Alexandria Bay, NY in the famed 1000 Islands is once again becoming what it was always meant to be, the premier home and attraction in the region. Whether you are making an annual visit to see what’s new, looking for an affordable family vacation close to home or a couple seeking that romantic getaway, Boldt Castle and the Boldt Yacht House has something for you! In fact, the Castles’ legendary beauty nestled among the St Lawrence Rivers’ 1000 Islands will keep you returning year after year!

    The Thousand Islands Bridge Authority (TIBA) welcomes you to tour Boldt Castle to explore and experience an attraction like no other. Construction began on Boldt Castle in 1900 at the bidding of millionaire hotel magnate George C. Boldt as a tribute to his beloved wife Louise. Boldt Castle was designed as their summer dream home. A castle rivaling those of Europe, built on the St. Lawrence River, in the heart of the 1000 Islands. However it was not to be, Mrs. Boldt passed away suddenly just months before the completion of the castle. Mr. Boldt was inconsolable and immediately stopped all construction on Heart Island, leaving the property vacant for over seventy years…

    The Thousand Islands Bridge Authority (TIBA), who owns and operates Boldt Castle and the Boldt Yacht House, invite you to explore our website. Here you can glimpse what awaits you at Heart Island. A chance to experience the Boldt’s tragic love story and the magnificence of a bygone era…

Hours of Operation

Getting to Boldt Castle: Boldt Castle is located on Heart Island, in the United States, and is only … Learn More...

The History of Boldt Castle

At the turn-of-the-century, George C. Boldt, millionaire proprietor of the world famous Waldorf … Learn More...

Plan A Wedding

Boldt Castle, located on Heart Island in the St. Lawrence River’s 1000 Islands near Alexandria Bay, … Learn More...

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Visitors with this app are provided with deeper insights into the Castle's history through audio and … Learn More...

Web site courtesy of the: Thousand Islands Bridge Authority / Boldt Castle PO Box 428, Collins Landing Alexandria Bay, NY 13607

In Season: 315-482-9724 Off Season: 315-482-2501

Coordinates: +44° 20' 40.29" N, -75° 55' 21.27" W