Lighthouses on Long Island

Explore historic and active lighthouse sites across Nassau and Suffolk counties, from western Long Island Sound to Montauk and Fire Island. Filter by visitor access, operating status, setting or region, then open any marker for lighthouse details and the full LongIslandGuide.com guide.

Access
County
Map Key
Public attraction   Public site / tower closed
Limited / special tours   View only
Restricted / private

Map note: Marker coordinates are embedded directly in this file. No live geocoding is used. Offshore, private and restricted lighthouse sites should not be interpreted as publicly accessible. Always confirm current access, tour schedules and property restrictions before visiting.

Inclusion and data notes
This directory covers the lighthouse sites represented in LongIslandGuide.com’s lighthouse collection, including active navigational lights, preserved historic towers, reconstructions and one historically significant lighthouse-style tower. Special cases are labeled directly in their popups, including the relocated Cold Spring Harbor Lighthouse, the modern Shinnecock replacement light and the Montauk Yacht Club tower. Coordinates and classifications were independently audited for this map in August 2026.