Culebras, Peru offers 1 beach perfect for sunbathing, surfing, swimming, and more. Culebras is known for its proximity to the archaeological site of Chankillo, which features the ancient solar observatory known as the Thirteen Towers. The best time to travel to Culebras, Peru, is from December to March, with average air temperatures around 75°F (24°C) and water temperatures near 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!