Turnright onto Dune Road. Follow Dune Road to its western terminus in Westhampton Beach. A refreshment concession, restrooms, first aid center, showers and changing rooms are all conveniently situated at Cupsogue's pavilion. Wheelchairs may access the pavilion and a massive boardwalk by way of ramps from the parking lot. Campers and recreational vehicles are permitted along the access road running parallel to the outer beach.
Diving is permitted at slack tide on the bay side of the park only.
Water depth is approximately 12'.