Discover the Marble Halls of Oregon

Deep within the Siskiyou Mountains are dark, twisting passages that await your discovery.  Eons of acidic water seeping into marble rock created and decorated the wondrous “Marble Halls of Oregon.” Join a tour, get a taste of what caving is all about, and explore a mountain from the inside and out.

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4 minutes, 56 seconds

Watch this video to learn more about Oregon Caves National Monument and Preserve and what to expect when you visit.

Formations of Miller's Chapel located in Oregon Caves.

Cave Tours

Come discover the marble halls of Oregon on one of our three guided tours of the cave.

Redwoods, Oregon Caves, and Golden Gate road sign

Directions & Transportation

How to get to Oregon Caves National Monument and Preserve.

Collage images depicting northern California and southern Oregon's seven national park site.

Circle of Discovery

Did you know that northern California and southern Oregon are home to seven national park sites? Explore the Circle of Discovery!

Last updated: May 18, 2018

Contact the Park

Mailing Address:

19000 Caves Hwy
Cave Junction, OR 97523


(541) 592-2100

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