National Monument & Preserve · OR
Oregon Caves National Monument & Preserve is partially closed.
Last checked Wed, 14 Oct 2026 13:00:58 GMT
Deep within the Siskiyou Mountains are dark, twisting passages that await your discovery.
A federal government shutdown is in effect. Access and staffing at National Park Service sites vary — some close and barricade entrances, some stay open but unstaffed. Live shutdown status →
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!
Read more on Wikipedia ↗ Text from Wikipedia, CC BY-SA.
| Mon | 9:30AM - 5:00PM |
| Tue | Closed |
| Wed | Closed |
| Thu | 9:30AM - 5:00PM |
| Fri | 9:30AM - 5:00PM |
| Sat | 9:30AM - 5:00PM |
| Sun | 9:30AM - 5:00PM |
We derive Oregon Caves National Monument & Preserve's status from the National Park Service's own alerts and operating hours, refreshed hourly — this is our reading, not an official determination. As of the last check: Major road construction on Hwy 199 Full method: how we check park status.