Then, hit up the national parks to see them IRL.
Visitors to Shenandoah National Park will see for themselves why John Denver crooned so passionately about the winding country roads of the Blue Ridge Mountains.
TravelChannel.com takes you on a tour of national parks, historic sites and beaches in Massachusetts.
While there's nothing scary about Petrified Forest National Park, there is certainly something mysterious and wondrous.
Part national park, part tropical oasis and part geological masterpiece: any way you look at it, Hawaii Volcanoes National Park is a literal hotbed of activity.
Visit US National Parks for free on Public Lands Day, Sept. 29.
Visit the Black Hills of South Dakota in 2016.
Here's our selection for the most exciting and unusual national park activities on land and sea and even deep underground, including sandboarding, spelunking and more.
Entering any of Carlsbad Caverns' 113 caves is like entering a larger-than-life sandcastle, where drips of sand have been changed into a twisting structure of peaks and spires.
Towering trees and peaks in the evergreen state.
Embrace nature, and sleep under the stars in one of the country's great national park campgrounds.
Travel Channel counts down the Top 10 Wonders of the West.
These haunting national park tales will make you think twice when the woods go bump in the night.
Check out these incredible park-packed travel routes from coast to coast.
Save money by skipping entry fees on these incredible parks.
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