Doubs is a department located in the eastern part of France, named after the Doubs River that flows through it. It is part of the Bourgogne-Franche-Comté region and is known for its picturesque landscapes, including rolling hills and forests. The capital city of Doubs is Besançon, which is famous for its historical architecture and the Citadel of Besançon, a UNESCO World Heritage site. The economy of Doubs is diverse, with industries such as manufacturing, agriculture, and tourism playing significant roles. The region is also known for its watchmaking heritage, particularly in the city of Montbéliard. Outdoor activities like hiking and cycling are popular due to the area's natural beauty.