The Top 20 Best Hiking trails in the US National Parks:
- Nankoweap Trail – Grand Canyon National Park
- Cadillac Mountain – Acadia National Park
- Kilauea Iki Trail – Hawaii Volcanoes National Park
- Hoh River Trail – Olympic National Park
- Ramsey Cascades – Great Smoky Mountains National Park
- The Narrows – Zion National Park
- Bright Angel Trail – Grand Canyon National Park
- Angels Landing – Zion National Park
- Upper Geyser Basin – Yellowstone National Park
- Highline Trail – Glacier National Park
- Teton Crest Trail – Grand Teton National Park
- Wonderland Trail – Mount Rainier National Park
- Half Dome Hike – Yosemite National Park
- Outer Mountain Loop – Big Bend National Park
- Climb Mount Olympus – Olympic National Park
- Bechler River Trail to Old Faithful – Yellowstone National Park
- Appalachian National Scenic Trail
- Ocean Trail – Acadia National Park
- Upper Hawksbill Trail – Shenandoah National Park
- Mount Cammerer Trail – Great Smoky Mountains National Park