• Speleothems in Miller's Chapel.

    Oregon Caves

    National Monument Oregon

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  • Cave Tours Closed for Season

    Cave Tours are closed for the winter. Tours will resume April 26, 2014. All trails on the monument remain open.

  • Road Work

    Crews are removing brush along highway 46 beginning in the lower parking lot and moving down the highway. Work is scheduled to last until April 20, 2014; expect delays.

Cave Photographs


Did You Know?

rough-skinned newt DYK

A rough-skinned newt has tetrodotoxin, one of the world’s strongest poisons. A threatened newt exposes its bright red-orange belly, a stop sign that says “eat me and you will be sorry!”