Galdar, Spain offers 22 beaches perfect for sunbathing, surfing, swimming, and more. Galdar is known for the Painted Cave Archaeological Park and Museum. The best time to travel to Galdar, Spain, is from May to October, with average air temperatures around 70-80°F (21-27°C) and water temperatures ranging from 68-75°F (20-24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!