Peninsula Valdes, Argentina offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Peninsula Valdes is known for its diverse wildlife, including the Southern Right Whales, Magellanic Penguins, and Elephant Seals. The best time to visit Peninsula Valdes, Argentina, is from September to December, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 12-15°C (54-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!