Manana Island Sound Signal Station

The brick signal station contains advanced fog warning equipment that produces two distinct horn signals every minute to guide vessels through coastal waters.

Established in 1855 with a 2,500-pound bell, the station evolved through multiple technological upgrades including steam whistles and air signals until automation in 1988.

The signal station represents maritime navigation heritage through its preserved structures, including the only remaining fog signal trumpet tower constructed in 1889.

While the station operates automatically, visitors can access the island by boat and observe the historic rail tramway connecting the dock to the signal building.

The station managed its operations independently from Monhegan Island Light, making it one of the few autonomous fog signal stations in the United States.

Location: Maine

GPS coordinates: 43.76338,-69.32676

Latest update: September 23, 2025 14:25