• Speleothems in Miller's Chapel.

    Oregon Caves

    National Monument & Preserve Oregon

News Releases


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January 16, 2015
Oregon Caves National Monument and Preserve legislation
Legislation for the Monument and Preserve with map.

January 14, 2015
Construction Trail Closures
Water tank construction to close some hiking trails.

December 19, 2014
Oregon Caves National Monument Expansion
A new 4,000-acre National Park Service site to be known as Oregon Caves National Preserve. The site was established through the National Defense Authorization Act that was passed by Congress this week and signed by the President on December 19, 2014.

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