Picture: Maidenhair Ferns, Chestnut Top Trail, Great Smoky Mountains National ParkPicture: Trees along the Little River Road, Great Smoky Mountains National ParkPicture: Ancient Tree, Cades Cove, Great Smoky Mountains National Park

Picture: Water, leaves, rock in Little Pigeon River, Greenbriar, Great Smoky Mountains National ParkPicture: Fall color, Little River, Elkmont, Great Smoky Mountains National ParkPicture: Water, leaves, rock in Little Pigeon River, Greenbriar, Great Smoky Mountains National Park

Picture: Colorful trees, Roaring Fork, Great Smoky Mountains National Park, TennesseePicture: Golden foliage along Roaring Fork Nature Trail, Great Smoky Mountains National Park, TennesseePicture: Morning mist, Cades Cove, Great Smoky Mountains National Park, Tennessee

Picture: Sunrise, Foothills Parkway, Great Smoky Mountains National Park, TennesseePicture: Pebbles and leaves, Riverbank, Greenbriar, Great Smoky Mountains National Park, TennesseePicture: View of Cades Cove from Rich Mountain Road, Great Smoky Mountains National Park, Tennessee

Picture: Leaf-filled pool, Great Smoky Mountains National ParkPicture: Sunrise, Foothills Parkway, Great Smoky Mountains National Park, TennesseePicture: Little River, Great Smoky Mountains National Park

Picture: Sunrise, Foothills Parkway, Great Smoky Mountains National ParkPicture: Sunrise, Newfound Gap, Great Smoky Mountains National ParkPicture: Colorful orange maples, Tremont, Great Smoky Mountains National Park

Picture: Dead Fraser fir trees, Clingman's Dome, Great Smoky Mountains National ParkPicture: Dead Fraser Firs, Clingman's Dome, Great Smoky Mountains National Park, Tennessee

Picture: Dawn, Foothills Parkway, Great Smoky Mountains National Park, TennesseePicture: Dawn, Clingman's Dome, Great Smoky Mountains National Park, Tennessee

Picture: Sunset from Clingman's Dome, Great Smoky Mountains National ParkPicture: Sunset from Clingman's Dome, Great Smoky Mountains National ParkPicture: Dawn, Foothills Parkway, Great Smoky Mountains National Park

Picture: A storm blows in above Clingman's Dome, Great Smoky Mountains National ParkPicture: Sunset from Clingman's Dome, Great Smoky Mountains National ParkPicture: Dusk at Morton's Overlook, Great Smoky Mountains National Park

Picture: Mist envelops Clingman's Dome, Great Smoky Mountains National ParkPicture: Sunset, Morton's Overlook, Great Smoky Mountains National ParkPicture: Mist below Clingman's Dome, Great Smoky Mountains National Park

Picture: Sunrise, Newfound Gap, Great Smoky Mountains National ParkPicture: Sunrise, Newfound Gap, Great Smoky Mountains National ParkPicture: Sunrise, Newfound Gap, Great Smoky Mountains National Park