United States of America
The historical Burro Schmidt Tunnel is located in the El Paso Mountains of the northern Mojave Desert, in eastern Kern County, southern California. It is a 0.5-mile (0.80 km) mining tunnel dug with hand tools and dynamite over a 38-year period by William "Burro" H. Schmidt (1871–1954). in the El Pas
o Mountains of eastern California. The tunnel is below the summit of a 4,400-foot (1,300 m) mountain. Its southern adit (portal) overlooks the Fremont Valley, Koehn Dry Lake, and the ghost towns of Garlock and Saltdale.
Listen to the audio guide for Burro Schmidt Tunnel Free on WIP — starts by itself when you arrive, even with the screen off