La Rochelle rear range light

The rear range light at La Rochelle stands between 21 and 30 meters tall on Quai Valin and serves as a navigation aid for vessels entering the harbor. It works together with a front light to form a dual system that guides ships safely through the port entrance.

Built in 1852, this light was part of efforts to improve safety at the port during the 19th century. Its construction reflects how maritime technology advanced to better guide ships into busy harbors.

This rear light is rooted in La Rochelle's maritime identity and remains a symbol of the town's connection to the sea. It reflects how the port shaped the community's relationship with navigation and trade over generations.

The light is visible from Quai Valin and remains fully operational to assist large vessels with navigation. Visitors can observe it from the harbor promenade, particularly during evening hours or when weather conditions make the beacon more visible.

The system works through light alignment: ship captains must see both lights perfectly stacked vertically to stay on the correct course. This simple method proved to be one of the most reliable ways to navigate through narrow harbor channels for many decades.

Location: La Rochelle

GPS coordinates: 46.15690,-1.14972

Latest update: December 13, 2025 11:46