Côtes d'Armor is a department located in the Brittany region of northwestern France. It is known for its stunning coastline along the English Channel, featuring beautiful beaches, cliffs, and charming fishing villages. The area is rich in natural beauty and offers various outdoor activities, including hiking and water sports. The capital of Côtes d'Armor is Saint-Brieuc, which serves as a cultural and economic center. The department is also home to several historical sites, including ancient castles and megalithic structures. Côtes d'Armor attracts tourists with its unique blend of coastal scenery and cultural heritage.