Oregon Caves National Monument


Oregon Caves National Monument
19000 Caves Hwy
Cave Junction, OR 97523
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Above ground, the monument encompasses a remnant old-growth coniferous forest. It harbors a fantastic array of plants, and a Douglas-fir tree with the widest known girth in Oregon. Three hiking trails access this forest. Below ground is an active marble cave created by natural forces over hundreds of thousands of years in one of the world’s most diverse geologic realms.