Ribeseya, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Ribeseya, Asturias, Spain, is known for its proximity to the Picos de Europa National Park and the Sella River, famous for the annual International Descent of the Sella canoe race. The best time to travel to Ribeseya, Spain, is in late spring or early fall when the average air temperature is around 68°F (20°C) and the water temperature is approximately 64°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!