St. Lawrence Islands National Park Tours and Activities

St. Lawrence Islands National Park showing a river or creek and forests

St. Lawrence Islands National Park which includes views

St. Lawrence Islands National Park showing a river or creek and boating

St. Lawrence Islands National Park which includes a bridge

Visit St. Lawrence Islands National Park

Activities

Leeds and the Thousand Islands travel guide

Explore the islands, islets and peninsulas that dot the St. Lawrence River between Kingston and Brockville.

Scattered throughout the St. Lawrence River National Park are lusciously vegetated islands, ranging from tiny rock formations to cascading mountains and fields, many with small abandoned settlements on them. Tour the Thousand Islands, one of the most popular natural attractions in Ontario.

Visit the St. Lawrence River National Park between May and mid-October for full access to the park’s many services. Specific winter sports are offered throughout the colder months, including cross-country, skiing and snowshoeing. Many trails and offices operate in the park year-round. Embark on a hike from one of the trails that depart from Brockville or Kingston, the two major towns in the area. Drive across the International Bridge or along the Thousands Islands Parkway for spectacular vistas throughout the park.

Charter a boat from Brockville to see the park from the water. The region is rich in aquatic species, making fishing and diving popular activities on the river. Join a dive tour to see some of the most revered freshwater wreck dive sites in the world. See how many of the 21 granite islands and many smaller rock formations you can find during the day.

Discover the rich heritage as you explore the islands, which have long been important areas for the Haudenosaunee and Mississauga Anishinaabe people. Visit the historic sites on the islands as you explore the pitch pine forests that surround them. Embark on one of the popular Jones Creek Trails for a full day of exploring the park on foot. Along the trail you can reach the park’s campgrounds, scattered across multiple islands.

While this stunning national park spans over 50 miles (80 kilometres) along the St. Lawrence River, it has only 6 square miles (9 square kilometres) of land.

The St. Lawrence River National Park stretches between Kingston and Brockville and can easily be reached by car, boat or bus. Access to a car gives you full mobility throughout the park’s various regions. Parking is available throughout the area.

Popular places to visit

Boldt Castle

After visiting Boldt Castle, make a plan to see the other sights and activities in Alexandria Bay. Amble around the area's riverfront or seek out the local tours.

Heart Island

Commune with nature and explore the great outdoors at Heart Island during your travels in Wellesley Island. While you're in the area, stroll along the riverfront.

Keewaydin State Park

You can take time to visit Keewaydin State Park during your travels to Alexandria Bay. Stroll along the riverfront or visit the shops in the area.

1000 Islands Tower

You can learn about the history of Lansdowne with a stop at 1000 Islands Tower. Amble around the area's riverfront or seek out the local tours.

Thousand Islands Bridge

Learn about the local history of Wellesley Island when you spend time at Thousand Islands Bridge. Stroll along the riverfront or seek out the local tours.

Boldt Yacht House

Learn about the local history of Wellesley Island when you take a trip to Boldt Yacht House. Amble around the area's riverfront or seek out the local tours.

Top St. Lawrence Islands National Park Hotel & Accommodation Deals

Check availability on hotels close to St. Lawrence Islands National Park

Best view of the 1000 Islands Summer 2026 is open and dates for September 2025

Lansdowne

The Glen House Resort

409 Thousand Islands Parkway, Leeds and the Thousand Islands, ON

Riverview B&B

255 Thousand Islands Parkway, Gananoque, Leeds and the Thousand Islands, ON

Ramada by Wyndham 1000 Islands/Gananoque

846 King St E, Gananoque, ON

Colonial Resort-1000 Islands

780 King Street West, Gananoque, ON

Riviera Inn and Suites 1000 Islands

650 King Street East, Gananoque, ON

Tru By Hilton Gananoque, On

379 County Highway 2, Gananoque, ON

Holiday Inn Express Hotel & Suites Gananoque by IHG

777 King St E, Gananoque, ON

Super 8 by Wyndham Gananoque/Country Squire Resort

715 King Street E, Gananoque, ON

See all 404 properties in St. Lawrence Islands National Park

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Things to do near St. Lawrence Islands National Park

At St. Lawrence Islands National Park, visitors can enjoy a range of activities such as boating and guided tours, making it an ideal day getaway. The park also features tennis courts and beautiful beach destinations for relaxation and recreation. Whether you're exploring the stunning landscapes or engaging in outdoor sports, there's something for everyone to enjoy in this picturesque Canadian locale.

Shopping

For shopping during your visit, check out Wendy's Country Market, located 27.4km away, offering a variety of local goods. If you're up for a drive, the 1000 Islands Mall and Kensington Plaza, both 33.8km away, feature a mix of shops and family-friendly vibes.

Recreation

Experience a round of golf at Smuggler's Glen Golf Course, just 8.0km from the park, surrounded by stunning landscapes. For wellness and relaxation, unwind at the Landon Bay Centre, 9.7km away, or explore the serene nature trails at Charleston Lake Provincial Park, located 16.1km away.

Adventure

At St. Lawrence Islands National Park, explore the breathtaking waterways by kayaking among the islands, where you can spot diverse wildlife. Enjoy hiking along scenic trails, offering stunning views of the St. Lawrence River, or try your hand at fishing for a chance to catch local species.

Nightlife

At St. Lawrence Islands National Park, you can enjoy vibrant nightlife at the Thousand Islands Playhouse and Springer Theatre, both located 16.1km away. These venues offer a delightful mix of entertainment and cultural experiences, perfect for family outings or a romantic evening.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Find the best attractions near St. Lawrence Islands National Park

St. Lawrence Islands National Park is a fantastic destination for outdoor enthusiasts and families alike, featuring stunning islands, lookout points, and various attractions. You can enjoy beach activities and explore local highlights such as Lake Saint and St. Lawrence Bay. Don't forget to check out nearby hotels for a comfortable stay and discover the charm of the St. Lawrence Gap while you're in the area!

Thousand Islands National Park: A stunning natural wonder, this national park offers outdoor adventures amidst breathtaking scenery. Explore its numerous islands, hiking trails, and pristine waters, perfect for kayaking and wildlife spotting.
BMX Track and Skateboard Park: A vibrant urban park that caters to the whole family, this facility features thrilling BMX tracks and skateboarding areas. Enjoy the lively atmosphere and engage in some action-packed fun in the heart of the city.
1000 Islands Tower: Experience romance and adventure at this spectacular lookout. Climb to the top for panoramic views of the Thousand Islands, making it a perfect spot for memorable photos and sunset gazing.

Best time to go to St. Lawrence Islands National Park

The best time to visit St. Lawrence Islands National Park is dependant on what kind of holiday you are seeking. July is its hottest month on average. At this time, visitor numbers are high and weather is mostly sunny with light rain. January is its coolest month on average. At this time, visitor numbers are low and weather is mostly cloudy with light rain.

Calendar Month	Temperature	Precipitation	Cloudiness	Occupancy	Pricing
January	20.8°F (-6.2°C)	Light Rain	Mostly Cloudy	Low	Slightly Low
February	22.3°F (-5.4°C)	Light Rain	Mostly Cloudy	Low	Slightly Low
March	31.1°F (-0.5°C)	Light Rain	Mostly Cloudy	Average	Slightly Low
April	42.8°F (6.0°C)	Light Rain	Mostly Cloudy	Average	Average
May	55.2°F (12.9°C)	Light Rain	Mostly Sunny	Average	Average
June	63.5°F (17.5°C)	Light Rain	Mostly Sunny	Average	Average
July	70.0°F (21.1°C)	Light Rain	Mostly Sunny	High	Slightly High
August	68.9°F (20.5°C)	Light Rain	Mostly Sunny	High	Slightly High
September	62.2°F (16.8°C)	Light Rain	Mostly Sunny	High	Slightly High
October	51.1°F (10.6°C)	Light Rain	Mostly Cloudy	Average	Average
November	39.0°F (3.9°C)	Light Rain	Mostly Cloudy	Average	Average
December	29.7°F (-1.3°C)	Light Rain	Mostly Cloudy	Low	Average

Booking tips and Expedia advantages for St. Lawrence Islands National Park

For a budget-friendly trip to St. Lawrence Islands National Park, consider visiting between January and March when accommodation prices are lower, especially on Wednesdays. Avoid weekends, particularly Saturdays, for the best rates. Use Expedia to filter options by budget and choose eco-certified accommodations for sustainability. To maximise savings, bundle your flight, hotel, and activities in an Expedia package. Don’t forget to explore free activities available in the park, and keep an eye out for special deals and rewards programs to further reduce costs.

The most and least expensive months on average to stay in a hotel: The cheapest months to stay around St. Lawrence Islands National Park are January to March, where the prices are slightly lower. This is in comparison to July to September, where prices are slightly higher.
The most and least expensive days on average to stay in a hotel: The least expensive day to stay around St. Lawrence Islands National Park is Wednesday. The most expensive day to stay around St. Lawrence Islands National Park is Saturday.
Find cheap hotels on Expedia: Utilise Expedia’s search tool to refine your preferences, such as your budget, preferred location, and desired type of accommodation. For instance, selecting the Eco-certified option will showcase sustainable and environmentally-friendly hotels currently available. To find the best prices and deals, simply sort the price filter from lowest to highest.
Consider bundling your trip: You can save some dollars by combining your hotel accommodation at St. Lawrence Islands National Park with your flights and activities by booking an Expedia package.

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