Robert Moses State Park

Park Barrier island park with beaches and dunes

On Fire Island’s barrier beach, Robert Moses State Park offers long Atlantic beaches, fishing piers and picnic areas; visitors arrive for swimming, surf fishing and accessible boardwalks close to Long Island.

Main image

Robert Moses State Park is a state-run barrier-island park on the western end of Fire Island in Suffolk County, New York, known primarily for its ocean beaches and recreational shoreline.

The park is named for Robert Moses and was developed in the mid 20th century as part of Long Island’s system of state parks and barrier-island recreational areas. Over time facilities and parking were expanded to serve growing visitor numbers.

Located on the western end of Fire Island, the park is reachable from Long Island via the Robert Moses Causeway in Suffolk County and sits at the maritime interface between the Atlantic Ocean and the Great South Bay.

  • Access and setting: Accessible via the Robert Moses Causeway, the park occupies the western end of Fire Island and includes Atlantic ocean beaches and bay-side shoreline.
Robert Moses State Park
Robert Moses State Park (Long Island), Robert Moses Causeway, Fire Island, NY
40.6232, -73.2598
Park grounds: Daily sunrise-sunset; some facilities (lifeguards, restrooms) seasonal
Parking fee typically required for vehicles (check NYS Parks for current rates); beach access is free

How to Get to Robert Moses State Park #

By car: take the Southern State Parkway or Wantagh State Parkway toward Jones Beach, then follow signs to Robert Moses Causeway and the appropriate park unit. The park is reachable from NYC in about an hour to 90 minutes depending on traffic; check bridge tolls and seasonal parking arrangements.

Tips for Visiting Robert Moses State Park #

  • Arrive mid-week or early morning in summer to avoid heavy weekend crowds and long parking lines
  • Drive the Robert Moses Causeway slowly at dusk for good views of the Atlantic and prime birdwatching near the inlet
  • If visiting for surf or fishing, check seasonal restrictions and local advisories

Best Time to Visit Robert Moses State Park #

Summer for beaches and waves; spring and autumn for fewer crowds and good birding.

Summer
Jun-Aug · 20-28°C
Beach season with lifeguards and activities; busiest time of year
Spring
Apr-May · 8-18°C
Warmer days, fewer crowds; good for bird migration and quieter beaches
Autumn
Sep-Oct · 10-20°C
Warm sea-swims early in the season and clearer light for photography; quieter

Nearby Attractions to Robert Moses State Park