Sémaphore de l'île de Batz

The semaphore tower stands 15 meters tall at a strategic point on Batz Island, maintaining constant surveillance over maritime traffic in the English Channel.

The first semaphore station was established in 1866 near the lighthouse, then relocated in 1905, and rebuilt in 1952 following severe damage during World War II.

The semaphore station represents the maritime heritage of Brittany, connecting the island's naval traditions with modern coastal surveillance technologies.

The station operates 24 hours a day with a permanent team of watchers, coordinating with the Maritime Prefecture of Brest for navigation safety.

The facility integrates the Spationav system, combining multiple data sources to monitor vessel movements and coordinate maritime rescue operations across the region.

GPS coordinates: 48.74637,-4.01146

Latest update: June 23, 2025 11:07