Vallonia, United States offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Vallonia, Indiana, United States, is known for the Fort Vallonia Museum and the annual Fort Vallonia Days festival. The best time to travel to Vallonia, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and water temperature in nearby lakes is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
