Wilderness Landscape & Natural Heritage
Wellesley Island State Park spans over 2,700 acres on Wellesley Island in the St. Lawrence River, part of the renowned Thousand Islands area. The park's geography features mixed hardwood forests, wetlands, riverfront shorelines, and scenic views of the international waterway separating the United States and Canada. It serves as a prime location for a variety of outdoor activities such as hiking numerous marked trails, camping in developed campgrounds, fishing in the rich waters of the St. Lawrence River, and launching boats for paddling or motorboating. The park is historically connected to early developments in the Thousand Islands region, with its natural environment supporting abundant wildlife, including white-tailed deer, osprey, and various waterfowl. Visitors enjoy well-maintained picnic areas, a swimming beach, and an 18-hole golf course situated within the park grounds. Wellesley Island State Park's combination of accessible water recreation, forested trails, and camping facilities makes it a favored destination for families, anglers, and nature enthusiasts. Its location on an island requiring bridge access adds to its unique setting, and it serves as a gateway to exploring other Thousand Islands attractions and protected areas nearby.
