The Crater Lake & Oregon Caves Natural History Association is a non-profit organization dedicated to advancing educational and scientific activities within Oregon Caves National Monument and Crater Lake National Park.
You can become a member of the Association and learn more about the Monument's natural and cultural resources. Yearly memberships can be purchased at the Visitor Center on the Monument. Find out more by visiting www.craterlakeoregon.org.
Did You Know?
Oregon Caves offers a physically and mentally challenging off-trail cave tour where you learn caving techniques, etiquette, and conservation while slithering through concealed parts of the caves. Reservations are required and is a tour only offered during the summer months. More...