Welcome to The 1000 Islands!

Located in the heart of the 1000 Islands, on a prime waterfront location on the St. Lawrence River, in the village of Clayton, Bayside Marina will quickly become your home away from home. We are a full service marina offering seasonal and transient dockage, boat & kayak rentals, boat repairs, and indoor and outdoor storage. Slips are complete with fresh water and electricity, and rates are affordable. Learn more