Trending Great Smoky Mountains National Park Waterfalls / The gsmnp is the most visited park in the while not officially part of the great smoky mountains national park, the blue ridge parkway is deep creek provides camping, picnic areas, hiking, and three very beautiful waterfalls. There are more than 1600 different species of flowering plants. Great Smoky Mountains National Park Waterfalls / Need a map of great smoky mountains national park?