Bolnuevo, Spain offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Bolnuevo is known for its unique sandstone formations called the "Erosiones de Bolnuevo." The best time to travel to Bolnuevo, Spain, is from May to September, with average air temperatures ranging from 25°C to 30°C and water temperatures around 22°C to 26°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!