Tour du Commerce Lighthouse

The Tour du Commerce lighthouse was constructed in 1858 to serve as a navigational aid for ships entering the port of Saint-Nazaire, France.

Its strategic location on the coast allowed it to provide crucial guidance to mariners navigating the treacherous waters of the Atlantic Ocean.

Architecture and Construction

• The tower stands at a height of 62 meters (203 feet) above sea level, with its focal height reaching an impressive 100 meters (328 feet).
• The lighthouse's design is characteristic of the mid-19th century, featuring a cylindrical structure topped by a distinctive lantern room.
• The building material used in its construction was limestone and granite, chosen for their durability and resistance to the harsh marine environment.

Light Characteristics

The Tour du Commerce lighthouse emits a fixed red light, visible from a distance of several miles out to sea.

Its beam is designed to cut through the darkness, providing vital guidance to ships navigating the treacherous coastline.

Current Status

The lighthouse has been automated since its decommissioning in 1985.

Although it is no longer an active aid to navigation, it remains a prominent landmark and a testament to the engineering prowess of its time.

Location and Accessibility

Located on Allée de la Tour du Commerce in Saint-Nazaire, France, the lighthouse is easily accessible by car or public transportation.

Visitors can explore the tower and surrounding area, taking in the stunning views of the Atlantic Ocean.

Heritage Status

The Tour du Commerce lighthouse has been recognized as a notable historical landmark in France,

with its designation as a protected monument reflecting its cultural and architectural significance.

Notable Historical Events

During World War II, the lighthouse played a crucial role in guiding Allied forces through the treacherous waters of the Atlantic.

Its strategic location made it an important point for naval vessels, and it remains a poignant reminder of the importance of this site during times of conflict.