The Languedoc-Roussillon is one of the most fascinating areas of Europe, bordering the Mediterranean Sea to the east and the Pyrenees Mountains to the south. It benefits from a typical Mediterranean climate and has an unusually rich wildlife, a spectacular coast, and surprising history. Things to see include mountains, rivers and lakes, ancient cities, towns, villages, caves, thermal springs, abbeys, and cathedrals, châteaux and castles, notably the famous mountain fortresses known as Cathar Castles. The area is rich in natural beauty with easy access to the historic Cathar castles and villages .