Come visit the Watertown Gander Mountain before setting foot, paddle, or fishing lure in waters of the Thousand Islands Region. Our vast selection of rods, reels, live bait, and boating equipment will ensure you make the most of your water-sporting adventures. Take advantage of Wellesley Island State Park's huge camping complex with our rugged tents and outdoor cookware. Want to try Wellesley's full-service marina? Our array of kayaks and canoes is second to none.