Walk 6.8 miles out and back on a rocky singletrack path into an intimate ravine streaming with cold, blue mountain waters. The hike ends at a quiet Appalachian high point.

Nestled in a quiet corner of the Cohutta Wilderness, this 10.2-mile out-and-back features giant hardwood stands, waterfalls, and a remote mountain campsite.

Breathe easy on this hilly 6.8-mile out-and-back to the calm banks of the Upper Loch Raven Reservoir, a beautiful waterscape just north of the city.

Amble 5.2 miles on this easy out-and-back along an ancient weathered ridgeline with views of the broad valley below and the Tennesee border in the distance.

Enjoy the views and solitude of this 9.6 mile out-and-back trek through wind and water-scoured ravines to glacier-carved moraines in southeast Chicago.

Named after a Forest Service employee who disappeared while hiking in the late 1990s, this 6.5-mile loop links rugged high desert terrain with deep, cool forest.

Hike saguaro-covered hillsides to a small desert spring on this 5.2-mile loop encircled by mesas and red sandstone cliffs.

This 5-mile round-trip route to Munds Mountain offers postcard-quality views of Sedona's famed red rocks.

Solitude rules on this 9.4-mile out-and-back hike along Little Kachess Lake to rock gardens ablaze with wildflowers,giant green forests, and a quiet lakeside hideout.

Immerse yourself (literally) in the crystal clear waters of the Coconino National Forest on this multi-day amphibious trek that features classic‰ÛÓand unavoidable‰ÛÓcanyon swims.