San Pedro de Atacama, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. San Pedro de Atacama is known for the Atacama Desert, Valle de la Luna, and the ALMA Observatory. The best time to visit San Pedro de Atacama, Chile, is from March to May, with average air temperatures around 20°C (68°F) and water temperatures in nearby thermal springs around 30°C (86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!