Gettysburg, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gettysburg is known for the Dakota Sunset Museum, which showcases local history and culture. The best time to travel to Gettysburg is in late spring (May to June) when the average air temperature is around 60-75°F (16-24°C) and water temperatures in nearby lakes are typically cooler, around 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!