The Ice Age Trail If you just want to explore one incredible state, check out the Ice Age Trail. This 1,200-mile thru-hike winds around the state of Wisconsin, taking in state and national parks ...

Snowmass, Colorado, is the site of an incredible discovery of prehistoric mammal bones. Travelers can hike the beauty of this world.

Discover America's National Scenic Trails, of the most expansive trail systems in the US with thousands of miles winding through dozens of states!