S P Crater

Italy

S P Crater is a cinder cone volcano in the San Francisco volcanic field, 25 miles (40 km) north of Flagstaff, Arizona, United States. It is surrounded by several other cinder cones which are older and more eroded. It is a striking feature on the local landscape, with a well-defined lava flow that ex

tends for 4.3 miles (7 km) to the north. American astronauts have used the crater to train for moonwalking.

Listen to the audio guide for S P Crater Free on WIP — starts by itself when you arrive, even with the screen off