Puerto los Reyes, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Puerto los Reyes is known for its proximity to Nahuel Huapi National Park and the scenic Lake Nahuel Huapi. The best time to travel to Puerto los Reyes, Argentina, is from December to February, with average air temperatures around 75°F (24°C) and water temperatures near 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!