Onion Valley
Inyo National Forest
Onion Valley in California takes campsite reservations through Recreation.gov. Popular campgrounds like this often book out months ahead, but sites reopen whenever a camper cancels. Set a free CampSage cancellation alert and we'll email you the moment one frees up.
This quiet campground is set amidst breathtaking scenery of rugged mountain peaks, thick forests and waterfalls in the Onion Valley area of the eastern Sierra Nevada Mountains. Its location on the creek and proximity to the John Muir Wilderness make it a popular hub for hikers, anglers, photographers and those who want to relax in a peaceful, natural setting.Majestic scenery and challenging trails draw campers to the
⚡ EV charging nearby
Nearest DC fast charging: 19.8 mi away (straight line).
Distances are straight-line, not driving — the road can be much longer where a river, a lake or a canyon sits in between. From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.
🔭 Planning further ahead?
We watch the next 60 days closely — that's where cancellations show up. recreation.gov takes bookings out to about February 2027, so there may be 2+ night stays past our window.
🏕️ About this campground
Ratings
💡 Insider tips from campers
❓ Onion Valley FAQ
How do I reserve a campsite at Onion Valley?
Onion Valley in California takes campsite reservations through Recreation.gov. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.
How can I get a spot at Onion Valley when it's fully booked?
Popular campgrounds like Onion Valley often fill months ahead, but campers cancel every day and those sites reopen for booking. Add your email to the alert on this page and CampSage will start watching Onion Valley and email you free the moment a cancellation opens up.
Is Onion Valley a good campground?
Onion Valley holds an average rating of 4.2/5 from 281 camper ratings on Recreation.gov. The full star breakdown is shown above.
Where is Onion Valley located?
Onion Valley is located in Inyo National Forest, California. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
📡 Get notified when this park frees up
Subscribe in your calendar or RSS reader and new openings at this campground show up automatically — no account needed.
Running a camping/RV blog? Embed this widget free →
A live cancellation widget for Onion Valley that updates itself — free, no account, no API key. The snippet includes a one-line credit under the widget; leaving it in is what keeps this free for everyone, and it tells your readers what they are looking at. Preview it.