Union Pier, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Twin Falls is known for Shoshone Falls, often referred to as the "Niagara of the West." The best time to travel to Union Pier, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 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!
