Réserve naturelle nationale de la casse de la Belle-Henriette

The Réserve naturelle nationale de la casse de la Belle-Henriette is a coastal nature reserve featuring dunes, reed beds, lagoons, and sandy shores. The landscape combines water bodies, beach areas, and natural land formations across a large area.

The reserve took its name from a woman who fed workers building dikes in the 1800s to protect the region from flooding. This early protection effort marked the beginning of human intervention to safeguard the coastline.

The reserve is a significant spot for birdwatchers who visit throughout the year to observe resident and migratory species. The reed beds and water bodies serve as vital habitat where these birds feed and rest.

The site offers walking trails through different habitats and beach access for exploration. Calm weather provides the best experience, making it easier to observe wildlife and move through the terrain.

The reserve contains an unusual mix of habitat types, many of which are rare in the region or protected at the European level. This combination of uncommon environments makes it valuable to conservation experts worldwide.

Location: La Tranche-sur-Mer

Location: L'Aiguillon-la-Presqu'île

Inception: 2011

GPS coordinates: 46.34194,-1.35417

Latest update: December 14, 2025 16:40