About Bayside Marina

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 & outdoor storage. Slips are complete with fresh water and electricity, and rates are affordable. Located in the protected waters of French Creek Bay, our all deep water slips will make your boating a breeze. Our central location offers easy accessibility:

  • to great fishing, beaches, and cruising around the U.S. and Canadian islands.
  • we are a day trip to Gananouque, Kingston, and many state and provincial parks.
  • only minutes to Alexandria Bay and Boldt Castle.
  • we are walking distance to the town of Clayton with its world famous Antique Boat Museum, excellent restaurants, festivities, and golf courses.

Our beautiful park like setting, spectacular main channel views, meticulously cared for grounds and facilities, along with our friendly staff, will make you understand why Bayside Marina is where “friends bring friends”. In addition, when you dock at Bayside Marina, you get two marinas for the price of one, with dockage at our Henderson Harbor marina included for the same price.   We would love to hear from you. Call us at: 315-686-2121.