Brière Regional Natural Park is located in the Loire-Atlantique department of France. It covers approximately 490 square kilometers and is known for its unique wetland ecosystems, which include marshes, canals, and peat bogs. The park is home to a diverse range of flora and fauna, making it an important area for biodiversity. Visitors to Brière can enjoy various outdoor activities such as hiking, birdwatching, and canoeing. The park is also famous for its traditional thatched cottages, known as chaumières, which reflect the region's cultural heritage. Overall, Brière Regional Natural Park offers a blend of natural beauty and cultural significance.