Hallock State Park Preserve

Hallock State Park Preserve
Location of Hallock State Park Preserve within New York State
TypeState park, nature preserve
LocationRiverhead and Southold
Suffolk County, New York
Coordinates40°58′59″N 72°35′20″W / 40.9831°N 72.5889°W / 40.9831; -72.5889
Area225 acres (0.91 km2)
Created2005 (2005)
Operated byNew York State Office of Parks, Recreation and Historic Preservation
WebsiteHallock State Park Preserve

Hallock State Park Preserve (formerly Jamesport State Park) is a 225-acre (0.91 km2) state park and nature preserve located in the towns of Riverhead and Southold in Suffolk County, New York. The park is situated on Long Island's north shore, with nearly one mile (1.6 km) of beachfront facing Long Island Sound.