The most-visited national park is Great Smoky Mountains, with over nine million visitors in 2011, followed by the Grand Canyon, with over four million; in contrast, fewer than 5,227 people visited the remote Lake Clark.
The most-visited national park is Great Smoky Mountains, followed by the Grand Canyon. This was with over four million. This was with over nine million visitors in 2011. Fewer than 5,227 people visited the remote Lake Clark. This was in contrast.