Castropol is a small town located in the northern region of Spain, specifically in the province of Asturias. It is situated along the banks of the Eo River, which forms part of the natural border between Spain and France. The town is known for its picturesque landscapes and traditional architecture, making it a charming destination for visitors. The economy of Castropol is primarily based on agriculture and fishing, reflecting its coastal location. The town also attracts tourists with its beautiful beaches and cultural heritage, including historical sites and local festivals that celebrate Asturian traditions.