The youngest volcano in the Mono Basin

Panum Crater

Panum Crater and the Mono Craters should not be missed by anyone interested in geology. These spectacular young volcanoes look ready to erupt at any moment. The craters range in age from 600 to 40,000 years old. Most accessible is Panum Crater, the northernmost and youngest of the chain. It is a classic example of the rhyolitic eruptions that occur in this area. The top of the ring is circumnavigable by way of the Rim Trail which offers spectacular vistas of the Sierra Nevada and the entire Mono Basin. There is also a trail that climbs to the top of the plug dome. There is little shade, so be sure to bring water and sunscreen. During the summer, there are naturalist guided tours that last about an hour and a half. Check Naturalist Activities for details on tours. Panum is reached via a short dirt road, off Highway 120 east about 3 miles east of Highway 395.

Return to Map

Return to Visiting Mono Lake