Oregon Caves National Monument offers opportunities to explore a marble cave, visit a National Historic Landmark (the Oregon Caves Chateau), hike trails through ancient forests, and earn a Junior Ranger Badge.
Oregon Caves Centennial Celebration 1909-2009
Cave tours are seasonal and are offered late March through the end of November.
We have several hiking trails that weave in and out of the old-growth forest on the monument. You can see vast views, waterfalls, and widest girthed Douglas fir tree known to exist in Oregon.
Resource Management
Find out how we are protecting and preserving your cave. Learn more about Resource Management at Oregon Caves.
Oregon Caves Visitor Center (541) 592-2100 ext. 2262
Illinois Valley Visitor Center (541) 592-4076
Fax
(541) 592-3981
Climate
The Monument is located at an elevation of 4,000 feet (1,220 meters) on the wooded slopes of the Siskiyou Mountains, part of the coastal mountain range of Oregon and California. When you visit, expect comfortable summer temperatures, snowy winters, and rain during spring and fall.
Did You Know?
The stream that comes out of the entrance of the cave is a tributary to a watershed that empties into the Pacific Ocean. There are no human-made obstructions that would prevent salmon migration, which makes this the only cave in the National Park Service with an unobstructed link to the ocean.