Lago San Martin, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Lago San Martin is known for its stunning glacial lake, Lago San Martin, and the surrounding Patagonian wilderness. The best time to travel to Lago San Martin, Argentina, is from December to February, with average air temperatures around 60-70°F (15-21°C) and water temperatures approximately 50-55°F (10-13°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
