(5.4 mile / 8.7 km round-trip). Trailhead is at the Grotto. A steep, strenuous hike up the West Rim Trail to the Angels Landing Trail, which is a half mile / 0.8 km spur. The trail follows a steep, narrow ridge with chains added to provide handholds. This spectacular trail ends at a magnificent overlook of Zion Canyon and the Virgin River. For those in good physical condition and not afraid of heights, this hike is a must. Those afraid of heights can stop and turn around at Scout Overlook where the final vertiginous ascent to Angel's landing starts. The hike to Scout Overlook only is strenuous but less exposed.