Connecticut Lighthouses
Long Island Sound · 18 lighthouses in this preview
Connecticut's lights line the north shore of Long Island Sound, from Greenwich to Stonington and up the Connecticut River.
Of the 18 entries here, 14 match an active aid in the current USCG Light List, 18 have a National Register record, and 1 have visitor-access details checked against an official or operator source. Everything else is marked “verify before visiting.” This list comes from our verified sources and may not include every lighthouse in Connecticut.
Find a light
Avery Point Light
Groton, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Falkner Island Light
Guilford, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Great Captain Island Light
Greenwich, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Greens Ledge Light
Rowayton, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Lynde Point Light
Old Saybrook, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
New London Harbor Light
New London, Connecticut
Active aid in USCG Light ListNational RegisterTower tours offered (sourced)
New London Ledge Light
Groton, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Peck Ledge Light
Norwalk, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Penfield Reef Light
Bridgeport, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Saybrook Breakwater Light
Old Saybrook, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Southwest Ledge Light
New Haven, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Stratford Point Light
Stratford, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Stratford Shoal Light
New Haven, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Tongue Point Light
Bridgeport, Connecticut
Active aid in USCG Light ListNational RegisterAccess: verify before visiting
Map
Map © OpenStreetMap contributors. Each lighthouse page has its own pin map.
List view
| Lighthouse | Town | In USCG Light List | NRHP | Visitor access |
|---|---|---|---|---|
| Avery Point Light | Groton | Yes | Yes | Verify before visiting |
| Falkner Island Light | Guilford | Yes | Yes | Verify before visiting |
| Five Mile Point Light | New Haven | Not matched | Yes | Verify before visiting |
| Great Captain Island Light | Greenwich | Yes | Yes | Verify before visiting |
| Greens Ledge Light | Rowayton | Yes | Yes | Verify before visiting |
| Lynde Point Light | Old Saybrook | Yes | Yes | Verify before visiting |
| New London Harbor Light | New London | Yes | Yes | Sourced |
| New London Ledge Light | Groton | Yes | Yes | Verify before visiting |
| Peck Ledge Light | Norwalk | Yes | Yes | Verify before visiting |
| Penfield Reef Light | Bridgeport | Yes | Yes | Verify before visiting |
| Saybrook Breakwater Light | Old Saybrook | Yes | Yes | Verify before visiting |
| Sheffield Island Light | Norwalk | Not matched | Yes | Verify before visiting |
| Southwest Ledge Light | New Haven | Yes | Yes | Verify before visiting |
| Stamford Harbor Ledge Light | Stamford | Not matched | Yes | Verify before visiting |
| Stonington Harbor Light | Stonington | Not matched | Yes | Verify before visiting |
| Stratford Point Light | Stratford | Yes | Yes | Verify before visiting |
| Stratford Shoal Light | New Haven | Yes | Yes | Verify before visiting |
| Tongue Point Light | Bridgeport | Yes | Yes | Verify before visiting |
Sources: USCG Light List Vol. I (11/11/2026), NPS NPGallery National Register records, Wikidata (leads), and the official pages cited on each lighthouse page. Last checked November 11, 2026.