How Big Is The Great Smoky Mountains?
How Big Is The Great Smoky Mountains? Covering 816 square miles (2,113 square km), the park is some 15 to 20 miles (24 to 32 km) wide and extends southwestward for 54 miles (87 km) from the Pigeon River to the Little Tennessee River. Where do the Great Smoky Mountains start and end? Great Smoky