Dustin Nelson / National Park Service
August 31, 2012
Guadalupe Mountains National Park
Distance: 912 miles one-way
Guadalupe Mountains park in far West Texas is a hiker's paradise, with more than 80 miles of mild trails through canyons and springs and more strenuous back-country hikes where steep mountain switchbacks lead into the wilderness. The park also has sandy dunes and dry salt lakes.
-- Kelsey Ramos