This 10.7-mile out-and-back dives more than 3,000 feet to a photogenic perch offering five-star views of the Colorado River and the second deepest canyon in the United States.

Multi-layered red rocks line mile-deep canyons and cactus flowers explode with pastels on this 9.7-mile out-and-back to Esplanade overlook.

Drop off the north rim on the North Kaibab Trail on 8.1-mile hike down to Bright Angel Canyon.

Get full-canyon views from Skeleton Point on this 7-mile drop into the Big Ditch.

Time one of Arizona's trickiest passages just right, and you'll mosey from one idyllic, fern-lined grotto to the next.

Trek to the bottom of the Grand Canyon on this 13.7-mile shuttle hike that tours rugged canyons, visits the Colorado River, and features stunning cliffside views.

On this 13.7-mile out-and-back trek to the bottom of the Grand Canyon tour rugged canyons, cross the Colorado River, and take in stunning river-to-rim views.

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.