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

    Oregon Caves

    National Monument Oregon

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  • Road Construction

    Caves Highway (Hwy 46) leading to the monument will be repaved by the Oregon Department of Transportation beginning Monday June 10, 2013 until Thursday June 13, 2013. Please allow extra time for your travel and drive with caution.

Bi-Monthly Site Bulletin

Evening Ranger Program

Evening Ranger Program

NPS

Find out what Ranger programs are happening, what is blooming, or which animal is making an appearance at Oregon Caves National Monument. All documents are Adobe Reader files (pdf).

2012

2011

2010

Did You Know?

From the vista on the Cliff Nature trail you can see the nation's largest serpentine rock outcrops in the distance.

The mountains surrounding Oregon Caves are composed of ocean crust including rocks uplifted directly from the mantle. These mantle rocks make up one of the largest serpentine rock outcrops in the nation.