Trezien lighthouse, Maritime lighthouse in Plouarzel, France.
The Trezien lighthouse is a granite tower standing about 500 meters inland from the shore on the Breton coast. Its structure rises to 37.2 meters and is built entirely from local granite stone.
The lighthouse was built in 1894 after a French Navy vessel ran aground in the area, prompting authorities to improve maritime safety. This construction marked a turning point in protecting ships navigating this treacherous coastline.
The lighthouse has long served as a reference point for local fishermen and seafarers navigating these waters. The surrounding area reflects the deep connection between the community and maritime life that has existed here for generations.
Climbing to the top gallery requires ascending 182 stone steps, offering views of the coastline from the upper platform. It is best to wear solid footwear and allow time for the climb.
The lighthouse sends out a distinctive light signal: two short white flashes followed by one longer flash that helps vessels find their way through a complex shipping channel. This signal pattern is instantly recognizable to experienced seafarers.
Location: Plouarzel
Inception: 1892
Elevation above the sea: 90.9 m
Height: 37.2 m
GPS coordinates: 48.42351,-4.77892
Latest update: December 6, 2025 17:44
French lighthouses line approximately 3,400 miles (5,500 km) of coast, from the English Channel to the Mediterranean Sea. These maritime structures, built between the 17th and 20th centuries, occupy strategic locations on rocky promontories, islands, and sometimes in open sea. Constructed from...
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