Thousand Islands National Park wilderness guide
National Park · ON

Thousand Islands National Park

Thousand Islands National Park encompasses a stunning mosaic of islands in the Saint Lawrence River, offering unparalleled opportunities for paddling, hiking, and wildlife viewing.

National Park241+ Trails

Designation

National Park

Total Wilderness Area

24

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Thousand Islands National Park

Thousand Islands National Park encompasses a stunning mosaic of islands in the Saint Lawrence River, offering unparalleled opportunities for paddling, hiking, and wildlife viewing.

Wilderness Landscape & Natural Heritage

Thousand Islands National Park is located on the Saint Lawrence River, marking the transition between the Canadian Shield and the Great Lakes ecosystem. With more than 20 islands and numerous islets scattered across the river, it serves as a vital habitat for diverse flora and fauna. Established in 1904, it is one of Canada's smallest national parks, providing a rich tapestry of natural beauty that draws visitors year-round. The area is known for its forested islands, granite shorelines, and abundant wildlife, including the majestic osprey and the elusive river otter. While primarily accessible by boat, the park offers several onshore facilities, notably Mallorytown Landing, which provides visitors with educational exhibits and access to walking trails. The park is a haven for outdoor recreation enthusiasts, who can engage in camping, hiking, kayaking, and fishing amidst the scenic setting. Notable sites such as Jones Creek Trail offer immersive experiences in the park's natural splendor.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Thousand Islands National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Jones Creek Trail: A beautiful hiking path offering views of the park's diverse ecosystems.✦ Mallorytown Landing: A resourceful visitor center providing insights into the park's natural history.✦ Wildlife Watching: Opportunities to see a range of species including beavers and over 200 bird species.✦ Scenic Paddling: Explore the waters around the islands by kayak or canoe for a unique perspective.
Wilderness Recreation

Outdoor Adventures in Thousand Islands National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Thousand Islands National Park
Park Recreation

Camping

Available in Thousand Islands National Park
Park Recreation

Wildlife Viewing

Available in Thousand Islands National Park
Park Recreation

Paddle Sports

Available in Thousand Islands National Park
Park Recreation

Photography

Available in Thousand Islands National Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Thousand Islands National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

National Parks Entry Pass required for visits.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Thousand Islands National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Camelot Island Campground

Located on Camelot Island, offering basic amenities and secluded camping spots.

Cedar Island Campground

Set on Cedar Island, known for its shady sites and proximity to kayaking routes.

Adventure Basecamps

Gateway Towns Near Thousand Islands National Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Alexandria Bay, New York
⌖ 5.62 miles
Gateway Basecamp

Alexandria Bay, New York

Alexandria Bay is a lively gateway to the Thousand Islands with outstanding boating, paddling, fishing, and hiking. Explore historic castles, scenic river views, and seasonal outdoor adventures in a welcoming small-town setting.

Late spring through early fall
Explore Town
Wellesley Island, New York
⌖ 6.25 miles
Gateway Basecamp

Wellesley Island, New York

Wellesley Island in New York’s St. Lawrence River is a top spot for hiking, paddling, fishing, and camping. With accessible trails, calm waters, and lakeside campgrounds, it’s a refreshing outdoor destination from late spring through fall.

Late Spring through Early Fall
Explore Town
Chippewa Bay, New York
⌖ 8.53 miles
Gateway Basecamp

Chippewa Bay, New York

Chippewa Bay, New York, offers a tranquil Adirondack escape perfect for kayaking, fishing, boating, and wildlife viewing along the St. Lawrence River. With calm waters and scenic islands, it’s a prime spot for nature lovers seeking a low-key outdoor adventure.

Late Spring through Early Fall
Explore Town
Long Point, Ontario
⌖ 11.07 miles
Gateway Basecamp

Long Point, Ontario

Long Point, Ontario is a peaceful lakeside destination famous for prime birdwatching, hiking scenic trails, paddling calm waters, and enjoying lakeside camping along Lake Erie’s unique sand spit.

Late spring through early fall
Explore Town
Hammond, New York
⌖ 11.63 miles
Gateway Basecamp

Hammond, New York

Hammond, NY offers quiet outdoor adventures on the St. Lawrence River and surrounding forests. Ideal for paddling, fishing, and snowmobiling, it’s a peaceful spot away from the crowds.

Late Spring through Early Fall, Winter
Explore Town
Gananoque, Ontario
⌖ 13.24 miles
Gateway Basecamp

Gananoque, Ontario

Gananoque is a friendly town on the St. Lawrence River, perfect for paddlers, hikers, and anglers exploring the spectacular 1,000 Islands. Enjoy boating, cycling, and winter sports with easy access to parks and water adventures.

Late Spring to Early Fall
Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Thousand Islands National Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

Pontooning Chippewa Bay: A 20′ Honda-Powered Day on the Water
ADVEXPEDITION
Chippewa Bay, New York
Boat RentalADV Bookable

Pontooning Chippewa Bay: A 20′ Honda-Powered Day on the Water

Single- and multiday rentals (1–14 days) of a 20' pontoon from Riverbay Adventure Inn, equipped with a 40 hp Honda motor, onboard GPS and Coast Guard safety gear — this guide explains pickup, packing and limits for exploring Chippewa Bay.

Boat RentalPT2HCertified Outfitter
Bookable OnlineBook Trip