Thousand Islands National Park — RV Camping in Ontario, CA

Thousand Islands National Park is a stunning natural destination located in Ontario, Canada, situated along the upper St. Lawrence River where it meets Lake Ontario. The park encompasses a breathtaking archipelago of over 1,800 islands that straddle the Canada-United States border, making it one of the most scenic and ecologically diverse regions in the country. Visitors to Thousand Islands National Park can explore a landscape shaped by ancient glaciers, featuring rugged granite outcroppings, sheltered bays, and lush mixed forests that provide habitat for a rich variety of wildlife. The park is a premier destination for boating, kayaking, and canoeing, with countless waterways to discover. Hiking trails wind through the islands, offering panoramic views of the river and surrounding landscape. The area is also renowned for world-class fishing and exceptional birdwatching opportunities. History enthusiasts will appreciate the region's rich heritage, including nearby Boldt Castle on Heart Island and the historic village of Gananoque, often called the Canadian Gateway to the Thousand Islands. Whether arriving by RV, boat, or car, Thousand Islands National Park offers an unforgettable Ontario outdoor experience for nature lovers, families, and adventure seekers alike.