Cangas de Onís is a picturesque town located in the northern region of Spain, specifically in the Asturias province. It is known for its stunning natural surroundings, including the nearby Picos de Europa mountains and the Sella River. The town is famous for its historical significance, particularly as the first capital of the Kingdom of Asturias after the Reconquista. One of the most iconic landmarks in Cangas de Onís is the Roman Bridge, which dates back to the 13th century and features a unique arch design. The town also serves as a gateway for outdoor activities such as hiking, canoeing, and exploring the lush landscapes of the surrounding area.