This secluded valley once bore primitive traffic and knew the lithe tread of native feet. The ancient Indian trail from the Colorado River to the coast led up the Mojave River into the mountains and climbed Sawpit Canyon to the summit of the range. The Piute Indians, using this trail, leaving a pathway that guided a Spanish priest, explorers, and pioneers across the desert waste and over the mountain barrier. When the Mormons came, in 1851, immigrant wagons wore a well-marked road through Cajon Pass. Thereafter, the old Mojave Trail through Summit Valley was little used.
Billy Holcomb Chapter No. 1069, E Clampus Vitus