Thousand Islands Travel Guide

Trek Zone

Locality

Facts and practical information

Located in the heart of the St. Lawrence River, the Thousand Islands is a breathtaking archipelago consisting of over 1,800 islands straddling the border between the United States and Canada. Known for its stunning natural beauty and rich history, this region is a popular tourist destination for those seeking a tranquil escape.

One of the main attractions of the Thousand Islands is its picturesque landscapes. The crystal-clear waters, lush green forests, and rocky cliffs create a stunning backdrop for a variety of outdoor activities. Visitors can explore the islands by boat, kayak, or paddleboard, taking in the mesmerizing views and immersing themselves in the serenity of nature.

For those interested in history, the Thousand Islands offers a glimpse into the past with its numerous historic sites and landmarks. Boldt Castle, a magnificent mansion located on Heart Island, is a must-visit. Built in the early 1900s, this grand castle was meant to be a testament of love but was left unfinished. Today, it stands as a reminder of a bygone era and offers guided tours for visitors to learn about its fascinating history.

In addition to its natural beauty and history, the Thousand Islands is also renowned for its culinary delights. The region is famous for its fresh seafood, particularly its delectable local fish, such as perch and bass. Visitors can indulge in mouthwatering dishes at waterfront restaurants while enjoying panoramic views of the islands.

Outdoor enthusiasts will find plenty of activities to keep them entertained in the Thousand Islands. Fishing, boating, and swimming are popular pastimes, and the region's many parks and hiking trails provide ample opportunities for exploration and adventure. For a truly unique experience, visitors can even try scuba diving to discover the underwater wonders of the St. Lawrence River.

Alternative names: Elevation: 482 ft a.s.l.Coordinates: 44°19'60"N, 76°0'0"W

Location

New YorkUnited States

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Thousand Islands Top Attractions

Thousand Islands Attractions - What to See and Explore

Thousand Islands offers many attractions and places to visit. Here are the most important ones: Thousand Islands Bridge, Singer Castle, Canoe-Picnic Point State Park, Waterson Point State Park. Below you will find a complete list of places worth visiting.

Bridge
Thousand Islands Bridge
The Thousand Islands International Bridge is an American-maintained international bridge system over the Saint Lawrence River connecting northern New York in the United States with southeastern Ontario in Canada.
44°27'8"N • 75°48'44"W
Singer Castle
Forts and castles
Park
Canoe-Picnic Point State Park
Canoe-Picnic Point State Park is a 70-acre state park located on Grindstone Island in the St. Lawrence River. The park is within the bounds of the Town of Clayton in Jefferson County, New York.

Park
Waterson Point State Park
Waterson Point State Park is a six-acre state park located on Wellesley Island in the St. Lawrence River in the Town of Orleans in Jefferson County, New York. It is near Wellesley Island State Park. The park was established in 1898 as part of the St. Lawrence Reservation.
Church • Shingle style architecture
Densmore Bay Church
Densmore Methodist Church of the Thousand Islands is a historic Methodist church located at Alexandria in Jefferson County, New York. It was built in 1900 and consists of a square block with an engaged round corner bell tower in the Shingle Style. The interior feature an Akron plan layout.
44°20'50"N • 75°59'0"W
Thousand Islands Border Crossing
The Thousand Islands Border Crossing connects the towns of Alexandria Bay, New York, and Ivy Lea, Ontario, on the Canada–US border. The crossing is via the international span of the Thousand Islands Bridge.

Day trips

Thousand Islands – popular in the area (distance from the center)

In the vicinity of Thousand Islands, it's worth seeing attractions such as: Boldt Castle (Alexandria Bay), Paddock Arcade (Watertown), Antique Boat Museum (Clayton).

3.9 miE
Storybook-style mansion open for tours
Boldt Castle, Alexandria Bay
Nestled on the picturesque Heart Island in the Thousand Islands region of Alexandria Bay, New York, Boldt Castle emerges as a monument to both grandeur and heartbreak. This early 20th-century castle is a popular tourist attraction, drawing visitors from around the...
25 milesS
Shopping, Historical place, Shop
Paddock Arcade, Watertown
The Paddock Arcade is a 19th-century shopping mall located in Watertown, New York. Built in 1850, it is the second oldest covered shopping mall and the oldest continuously running enclosed shopping mall in the United States.
7.9 miSW
Specialty museum, Island, Park
Antique Boat Museum, Clayton
The Antique Boat Museum is a museum on the St. Lawrence River, in Clayton, New York, United States. It is the site for the annual Antique Boat Show and Auction and the biennial Antique Raceboat Regatta.
35 milesNE
Island, Park, Art museum
Frederic Remington Art Museum, Ogdensburg
The Frederic Remington Art Museum is an art museum in Ogdensburg, New York, that focuses on the work of Frederic Remington.
4 miE
Museum, Historical place
Cornwall Brothers' Store, Alexandria Bay
Cornwall Brothers' Store is a historic commercial building located at Alexandria Bay in Jefferson County, New York. It was built in 1866 and is a massive 2- to 2 ¹⁄₂-story, three-by-seven-bay, structure built of coursed rubble stone.