Rainbow Bridge South Trail is a 24.5 mile moderately trafficked out and back trail located near Page, Arizona that features a lake and is rated as moderate. The trail is primarily used for hiking and backpacking and is accessible year-round.
The 23 mile trail is from the Navajo Mt. Side. There's a trail on the Lake side that is accessible by boat only. There is tour boats that go there. The trail is around 1/2 - 1 mile depending on lake level. Best to get there early because most of the trail is in the shade. Always remember any trail in the Lake Powell area. You need to carry water. It is a desert.