Name and Location

Les Trois Pierres Lighthouse is located on the Île-Molène, off the coast of Brittany, France, with precise coordinates at 48.4116375° N, -4.9472568° W.

Construction and History

The Les Trois Pierres lighthouse was constructed between 1856 and 1860 in the 19th century. It has been well-maintained over the years, with its original light support made of wood replaced with metal components.

Architecture and Materials

The lighthouse is a striking example of late 19th-century architectural style, featuring a concreted structure. The overall height of the lighthouse is approximately 15 meters (49 feet), while its focal height is around 70 meters (230 feet) above sea level.

Light and Navigation

The Les Trois Pierres lighthouse features a unique light characteristic: Iso-4 white, green, and red lights with ranges of 6, 9, and 6 nautical miles, respectively. The lights are displayed in a sector pattern, with the following sectors: Sector Start (70°), Sector End (147°), Sector Start (185°), and Sector End (213°). The lighthouse still plays an important role in navigation, serving as a vital aid to mariners in the region.

Accessibility and Visiting

The lighthouse has been automated since its construction. Visitors can access the island and enjoy the surrounding landscape and views, but please note that the interior of the lighthouse may not be open to the public due to safety concerns.

Notable Views and Landscape

From the top of the lighthouse, visitors can enjoy breathtaking views of the Atlantic Ocean and the surrounding islands. The Île-Molène is a small island with a rich cultural heritage, featuring rugged cliffs, sandy beaches, and lush vegetation.

Anecdotes and Folklore

Unfortunately, there are no notable local folklore or unique anecdotes available for this lighthouse.

Technical and Operational Details

The lighthouse is equipped with AIS (Automatic Identification System) technology to facilitate safer navigation. It is referenced on nautical charts, including Admiralty chart A1870 and NGA chart 113-40.

Further Information

For more information on Les Trois Pierres Lighthouse, please visit Wikipedia [link]. The managing authority for the lighthouse is the IGN (Institut Géographique National), a French national mapping agency.