The Kawaiisu are a Native Californian ethnic group in the United States who live in the Tehachapi Valley and to the north across the Tehachapi Pass in the southern Sierra Nevada, toward Lake Isabella and Walker Pass. Historically, the Kawaiisu also traveled eastward on food-gathering trips to areas in the northern Mojave Desert, to the north and northeast of the Antelope Valley, Searles Valley, as far east as the Panamint Valley, the Panamint Mountains, and the western edge of Death Valley. Wikipedia