Campgrounds and RV parks near Dexter, NY

Dexter sits at the mouth of the Black River on the eastern end of Lake Ontario, in Jefferson County. The village is a short drive from Watertown, Sackets Harbor, and the western edge of the Thousand Islands region, which puts RV travelers within reach of lakefront beaches, protected bays, and a chain of state parks along the shoreline. Campground options range from private RV parks with full hookups to a large New York state park campground. Chaumont River RV Park & Campground and Sportsmans Hideaway RV Park sit north of Dexter along the Chaumont River, while Bedford Creek Campground and Willows on the Lake are near Sackets Harbor on the eastern basin of Lake Ontario. Westcott Beach State Park anchors the public side of the market with lake views, a sand beach, and eight full-service cottages. Most properties cater to families and boaters, and several offer marina slips or direct water access for anyone traveling with a boat or fishing gear.

Westcott Beach State Park is reserved through the New York State Parks system on ReserveAmerica, either online or by phone at 1-800-456-2267. Campsites can be booked up to nine months in advance, and same-day reservations are accepted until 3 p.m. on the day of arrival. Cottages and pavilions have their own lead times, and walk-ins are permitted on campsites only. Private parks near Dexter, including Chaumont River RV Park & Campground, Sportsmans Hideaway RV Park, Bedford Creek Campground, and Willows on the Lake, take reservations directly through their own websites or by phone. Waterfront and full-hookup sites for July and August weekends tend to fill first, so lock those in well before spring.