the hike to the Supai Tunnel starts at the North Kaibab's trailhead and is about 4 miles round trip. Water and rest spots are available at several points along the North Kaibab Trail. If this ...

Known as the Inner Corridor trails, the stunning North Angel, North Kaibab, and South Kaibab routes guide visitors down from the canyon's rim to its floor, where they connect. The three hikes vary ...

South Kaibab and North Kaibab trails had been closed due to a leak of chlorine gas, a toxic substance used to treat water in the park. Those areas have since been stabilized and reopened except ...