Winnisquam Marine is a full service marina located in the heart of New Hampshire's Lakes Region in Belmont, NH on beautiful lake Winnisquam with sales and service to all surrounding lakes including Lake Winnipesaukee. We are located only 90 minutes North of Boston, MA. Our business includes the sales, servicing, parts and accessories for Bennington Pontoon Boats, Crownline, Bayliner Boats, and Heyday Inboards. We also stock quality Used and Brokerage Boats.