Southaven County Park 
Victory Ave.
Brookhaven, NY 11719
631-854-1414
https://www.suffolkcountyny.gov/Departments/Parks/Our-Parks/Southaven-County-Park
Park: Camp, Fish, Hike, Horse, Picnic, Walk, Water Sports
Hiking,camping, picnicking, freshwater fishing, rowboat rentals, canoeing, hunting, the LI Steamers, bridle paths, and an equestrian center.