Réserve naturelle nationale du marais d'Orx

The Orx marsh reserve is a national nature reserve featuring extensive wetlands, lagoons, and waterways across the Landes region. The site comprises different zones of reed beds, open water, and wooded areas that together form a diverse habitat for numerous bird species.

During the 19th century, the marsh was drained and converted into agricultural polders under Napoleon III's initiatives. The area was later recognized for its ecological value and officially protected as a national reserve in 1995.

The reserve serves as a gathering place for bird watchers and nature enthusiasts who come to observe thousands of water birds during migration seasons. The reed beds and open water provide ideal settings for photographers and visitors seeking direct contact with wildlife.

The site features well-maintained paths, observation platforms, and information panels that help visitors explore and understand the landscape. The trails are accessible to people of varying mobility levels, allowing everyone to discover the different zones throughout the reserve.

The reserve is one of only a few locations in France where the white spoonbill regularly nests and raises its young. This distinctive bird with its characteristic flat bill serves as evidence that nature has fully recovered in this area.

Location: Landes

Inception: February 8, 1995

Website: http://marais-orx.fr

GPS coordinates: 43.59970,-1.39170

Latest update: December 14, 2025 20:27