Diois is a geographical region located in the Drôme department of southeastern France. It is known for its picturesque landscapes, including rolling hills, vineyards, and charming villages. The area is part of the larger Rhône-Alpes region and is characterized by its Mediterranean climate, which supports a variety of agricultural activities, particularly wine production. The region is also rich in history and culture, with several historical sites and traditional festivals. The town of Die, the capital of Diois, is famous for its Roman ruins and the production of Clairette de Die, a sparkling wine. Diois attracts visitors seeking both natural beauty and cultural experiences.