According to the agency website: "Nyack Beach State Park boasts 61 acres of riverfront along the Hudson in Rockland County. The most popular activities are picnicking, hiking, bicycling and fishing. Launching kayaks or windsurfers from the beach is permitted. Trails are open for cross-country skiing in winter."
New York State Park
Biking, Boat Launch, Fishing, Hiking, Picnic Area