• Speleothems in Miller's Chapel.

    Oregon Caves

    National Monument Oregon

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  • Cave Creek Campground Closed

    Cave Creek campground located at Mile Marker 16 is currently closed due to hazard trees.

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).

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2011

2010

Did You Know?

Debugged-DYK

Computer bugs, slang for something gone wrong in a program, are actually named for a real insect. In 1947, technicians working for computer scientist Grace Hopper found a moth inside her computer. The trapped moth was making the machine malfunction. Once removed, they reported that the computer was “debugged”. They taped it onto her notes with a little joke that is now part of our everyday language.