Gilgo State Park is a 1,223-acre undeveloped state park in Gilgo, Suffolk County, New York. The park is located on Jones Beach Island, a barrier island off the southern shore of Long Island.
Wikipedia https://en.wikipedia.org/wiki/Gilgo_State_Park
Official website http://nysparks.com/parks/15/details.aspx
Phone +1 631 669 0449
Address Ocean Parkway, Babylon, NY 11702, USA
Coordinates 40°38'13.6" N -73°19'55.439" E