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Thousand Island Club & Horizon Marine


Horizon Marine/Alexandria Bay location: Valvtect Ethenol Free gas/diesel, boat sales and service, engine repair, props, pumpout, extensive marine store, groceries, ice, restrooms, food and drinks, and heated winter storage. Thousand Islands Club/Wellesley Island Location: 130 transient and seasonal boat slips to 75', 6-10' draft, shore power, restaurant, laundry, showers, ice, fire pit, exercise/rec room, and pet walk.


Things To Do

  • Fishing:
  • Transient Docking:
Outdoor Adventures
  • Marinas:
Winter Activities
  • Food or Bar: