The lighthouse is located on the jetty that serves as the administrative border between the Normandy and Hauts-de-France regions.
The square tower design is a specific style used to withstand the high wind speeds common on the Alabaster Coast.
It is positioned at the mouth of the Bresle river, which has historically been a crucial waterway for the glassmaking industry of the Bresle Valley.
The harbor entrance is highly tidal, meaning the lighthouse's signal is critical for navigating the narrow channel during low tide.
The Le Tréport Lighthouse is a functional navigational aid located at the end of the breakwater protecting the harbor entrance in Le Tréport, France. It stands as a distinct square tower painted with red and white horizontal stripes, characteristic of the local maritime aesthetic. Constructed in the early 20th century, it marks the boundary between the English Channel and the mouth of the Bresle River. The structure is situated on the jetty, separating the commune of Le Tréport from its neighbor, Mers-les-Bains. Its light serves to guide vessels into the deep-water harbor, which is essential given the region's strong tidal currents. The lighthouse is an integral part of the local fishing and yachting infrastructure.
From the beach in Mers-les-Bains looking toward the harbor entrance during high tide.
Walk the full length of the jetty to see the lighthouse up close, but be aware that it can be very windy.
Check local tide tables before visiting, as high tide creates a more dramatic maritime setting.
Do not attempt to walk on the jetty during high winds or storm surges, as waves can frequently overtop the breakwater.
