Greenback, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Greenback, Tennessee, United States, is known for its proximity to the Great Smoky Mountains National Park. The best time to travel to Greenback, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the nearby water temperature in 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!
