Castrillon, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Castrillon is known for its beautiful Salinas Beach and the Museo de Anclas Philippe Cousteau. The best time to travel to Castrillon, Spain, is during late spring to early autumn (May to September) when the average air temperature ranges from 60°F to 75°F and the water temperature is around 64°F to 70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
