Tucked along the scenic St. Lawrence River in New York’s Thousand Islands region, Keewaydin State Park offers 282 acres of waterfront beauty that feels worlds away from the ordinary. Established in 1962, this park sits at the gateway to one of the most stunning freshwater archipelagos on the planet — over 1,800 islands scattered across the river between the U.S. and Canada.

Keewaydin is a boater’s paradise. The park’s marina and boat launch provide direct access to the St. Lawrence, making it an ideal base for exploring the Thousand Islands by water. Fishing is excellent here, with anglers regularly pulling in bass, pike, walleye, and muskellunge from the river’s rich waters. Back on land, visitors can hike wooded trails, picnic along the riverbank, or simply sit and watch freighters and sailboats navigate the international shipping channel.

The park’s relatively compact size works in its favor — it’s easy to navigate, never overcrowded, and maintains a relaxed atmosphere that families and solo travelers alike appreciate. Sunsets over the river are a nightly event worth planning around.

The best time to visit is late June through early September, when the river is warm enough for swimming and the islands are in full summer green. Fall brings spectacular foliage along the waterfront, though some facilities may operate on reduced schedules.

Whether you’re launching a fishing trip, paddling through island channels, or just unwinding riverside, Keewaydin delivers a genuine Thousand Islands experience without the tourist-town crowds.

Explore Nearby

• Finger Lakes National Forest — National Forest in New York
• Mohawk Towpath Byway — Scenic Byway in New York
• Lakes to Locks Passage — Scenic Byway in New York
• Salisbury Center Bridge — Covered Bridge in New York
• Jay Bridge — Covered Bridge in New York