Constitucion, Chile offers 18 beaches perfect for sunbathing, surfing, swimming, and more. Constitucion is known for its beautiful coastal landscapes, including the Piedra de la Iglesia rock formation and the Putu Sand Dunes. The best time to travel to Constitucion, Chile, is from December to February, with average air temperatures around 68°F (20°C) and water temperatures near 59°F (15°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!