Phare du Four

Phare du Four is a stone lighthouse standing 28 meters above sea level that marks the entrance to the Chenal du Four along France's northwestern coast. The structure has a simple, sturdy form with a circular tower designed to withstand powerful waves and winds.

Construction started in 1869 and took five years due to harsh sea conditions at this exposed location. Once completed in 1874, it became an essential navigational aid for ships traveling through this treacherous area.

The structure reflects French maritime engineering tradition from the 1800s and represents the skilled work of keepers who maintained this beacon in isolated conditions. These individuals played a vital role in protecting ships navigating one of France's most challenging coastal passages.

The lighthouse now operates automatically and emits five white flashes every 15 seconds to guide vessels from great distances. The rocky location is visible from shore, especially in calm weather, though a close visit requires careful consideration of tidal and sea conditions.

A lightning strike in 1899 caused serious damage to the structure, creating great concern for those living there. This event illustrated the harsh nature of this exposed coastal setting and the hazards faced by those who worked within it.

Location: Porspoder

Inception: 1874

Elevation above the sea: 25 m

Height: 28 m

Website: http://dirm.nord-atlantique-manche-ouest.developpement-durable.gouv.fr/phare-du-four-a92.html

GPS coordinates: 48.52317,-4.80516

Latest update: December 8, 2025 19:40