• Photo of the vast drapery formations inside Oregon Caves National Monument.

    Oregon Caves

    National Monument Oregon

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Did You Know?

a volunteer takes measures of the faults inside of Oregon Caves

One of the largest cave restoration projects in the nation occurred at Oregon Caves during the 1980s and 1990s.  Furthermore, most of the work was done by volunteers!  Volunteers still make an important contribution to the park.  Learn more about current volunteer opportunities at Oregon Caves. More...