Brière Regional Natural Park (French: Parc naturel régional de Brière, pronounced [paʁk natyʁɛl ʁeʒjɔnal də bʁijɛʁ]) is a protected area in the Pays de la Loire region of France.

It covers a total area of 40,000 hectares (99,000 acres)[1] with a core of wetland, the Grande Brière, covering approximately 7,000 hectares (17,000 acres).

[2] The area was officially designated as a regional natural park in 1970.

[1] The park includes the following member communes:[3]

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