Oregon Caves National Monument

Marble caves in Southern Oregon

Oregon Caves National Monument

Marble caves in Southern Oregon

Most caves created from dissolved rocks are formed in limestone or dolomite, but Oregon Caves was formed in marble. Of the more than 3,900 cave systems managed by the NPS, only those in Oregon Caves National Monument and Preserve, Kings Canyon National Park, and Great Basin National Park have marble caves.

Learn more about this Southern Oregon gem!

Oregon Caves Website