US Geological Survey - Mitchell Caverns Area
Mitchell Caverns
Providence Mountains State Recreation Area
PO Box1
Essex CA 92332
Telephone: (760) 928-2586 Please leave a message if the telephone is not answered.
US Geological Survey - Mitchell Caverns Area
Mitchell Caverns
Providence Mountains State Recreation Area
PO Box1
Essex CA 92332
Telephone: (760) 928-2586 Please leave a message if the telephone is not answered.