Fermoselle, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Fermoselle is known for the Arribes del Duero Natural Park and its historic wine cellars. The best time to travel to Fermoselle, Spain, is in late spring (May to June) when the average air temperature is around 20-25°C (68-77°F) and water temperature in nearby rivers is approximately 15-20°C (59-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!