Réserve naturelle nationale du marais d'Yves

The Réserve naturelle nationale du marais d'Yves is a protected nature reserve on the Atlantic coast with several distinct landscape types. It contains mudflats, sand dunes, seasonal ponds, marshes with reeds, and wet grasslands in a complex arrangement.

The reserve was established in 1981 after local efforts prevented real estate development in the 1970s. Its protected status has preserved this coastal area from commercial expansion ever since.

The reserve serves as a vital refuge where migratory birds stop to rest and feed during their journeys. Visitors can watch these animals in their natural habitat and see why this place matters for wildlife conservation.

The best time to visit is during the bird migration seasons when the reserve hosts the most species. The site is accessible on foot or by bicycle, with several entry points available for exploration.

The land was underwater during Roman times, which shaped the geological features visible today. This ancient submerged past explains the varied habitats that make the reserve so attractive to wildlife.

Location: Yves

Inception: 1981

Website: http://marais.yves.reserves-naturelles.org

GPS coordinates: 46.04528,-1.05722

Latest update: December 14, 2025 18:43