The Keystone Yacht Club located on the south shore of Long Island in Nassau County New York in the tranquil Browserwere back bay near Reynolds channel.  Established in 1888 as a family oriented Marina and Club dedicated to boating and waterfront activities. Keystone Yacht Club has a full size marina with over 90 floating dock slips available for all size boats and also accommodates Jetski’s. Now, as then, we are committed to boating safety, camaraderie and the perpetuation of the organization in a social atmosphere as well as providing a competitive low cost option to for profit marinas.   We offer a variety of activities throughout the year to provide the best value to you. The beautifully landscaped grounds has ample parking, Summer Marina Slips and Winter boat storage. We also offer year-round dining and bar facilities, private storage lockers, Kayak racks, a full size travel lift hoist for launching and retrieving all size boats, winter clay birds trap shooting, private meeting room available for all your special parties and events and many other amenities all at competitive prices.