On this 5.6-miler, see the rare granite domes and lively waterfalls that earned this Nantahala National Forest valley the nickname "Yosemite of the East."

Visit Georgia's Little Grand Canyon on this 6.7-mile loop to backcountry shelters and geologic wonders in Providence Canyon State Park.

Squeeze through house-sized boulders and pass tranquil waterfalls on this 4.6-miler in the rugged highlands of the Big South Fork River.

Birds (240 species) far outnumber hikers on this 4.3-mile circuit in the rolling hills of Radnor Lake State Natural Area, a real paradise for ornithology enthusiasts.

Navigate switchbacks, boulder scrambles, and rock mazes on this 8.6-mile loop that ascends Old Rag Mountain, one of Shenandoah's most famous peaks.

This 6.6-mile out-and-back canyon hike is fantastically verdant and loaded with glistening cascades, including the park's second highest waterfall.

Spend a laid-back afternoon in a unique geologic area chock full of swamps and sinkholes on a fascinating 4.4-mile loop in Apalachicola National Forest.

Rolling up and down 150-foot bluffs along the Apalachicola River, this 6.1-mile loop offers a uniquely hilly Florida hiking experience.

This double loop takes you 5.4 miles past old homesites to the abundant native vegetation on the undeveloped shores of Lake Overstreet.

This figure-eight loop connects 9.6 miles of pristine forest and wooded marshes in Wakulla Springs State Park.