Frontera, Spain offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Frontera is known for its stunning volcanic landscapes and tranquil beaches. The best time to travel to Frontera, Spain, is from May to October, with average air temperatures around 70-80°F (21-27°C) and water temperatures around 70-75°F (21-24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!