Maps shows and describes points of interest and recreational oppportunities in this wild, desolate area. The Great Rift is 62 miles long and one of the deepest rift zones on earth. Craters of the Moon National Monument is in the Great Rift, which is surrounded by BLM land and located near Minidoka ID. Scenic drive the main roads that follow around the perimeter of the rift; points of interest, hiking trails, buttes, and lava tubes are signed. Visitor Center and campground are in the national monument. 1990