Discover and explore 100 different and fascinating facts about our national parks. Learn about Yellowstone, Yosemite, Denali, the Great Smoky Mountains and much more. 

• Muir Woods to launch visitor reservation system next year
  

• Yellowstone National Park visitation falls in October
  

• Unexplained wolf deaths in Washington prompt lawsuit
  

• Body found in Grand Canyon National Park
  

• Arches National Park may get entrance reservation system
  

Discover the best hiking trails in Guadalupe Mountains National Park Texas. Find family friendly to tough day hikes in the rugged National Park in west Texas.

• Waterfall hikes in Whiskeytown National Recreation Area
  

• Wind Cave National Park in South Dakota hiking trails
  

• 10 Incredible Day Hikes in Yellowstone National Park
  

• Hiking Trails in the Colorado National Monument
  

• Best hiking trails in Antietam National Battlefield
  

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