response: It's the unit that's most visited in the National Park  System annually since 1946, except for 3 years!
original_response: Yes You can actually drive to the top of it. Before national parks people would just flock to the parkway to  vacation.
history: Hi buddy, I like to travel more. Hiya!  Have you heard of Blue Ridge Parkway?  It's an All-American Road, known for it's scenery. Yes It is colourful mountain.The Blue Ridge Mountains are noted for having a bluish color when seen from a distance. Wow!  That parkway runs through 29 counties of North Carolina and Virginia.  It links two national parks, Shenandoah and Great Smoky Mountains. Hmm sounds like a gorgeous drive.  Is it popular?
knowledge: The parkway has been the most visited unit of the National Park System every year since 1946 except three (1949, 2013, and 2016).