Ribadelago, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Ribadelago, Castilla and Leon, Spain, is known for the Sanabria Lake Natural Park. The best time to travel to Ribadelago, Spain, is during the summer months of June to August, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!