Chiricahua Columns
Chiricahua National Monument, Arizona
Ancient volcanic ash compressed into rock has eroded over the eons to produce a landscape of rock columns in the Chiricahua National Mounument. Photo © copyright by Stephen Penland.
Ancient volcanic ash compressed into rock has eroded over the eons to produce a landscape of rock columns in the Chiricahua National Mounument. Photo © copyright by Stephen Penland.