Shasta-Trinity National Forest
Sims Flat Campground (CA) 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 location is available on a first-come, first-served basis only. Visitors are required to physically arrive at the campground to purchase and claim a site. Once on-site, you may be able to pay for your campsite(s) by scanning a QR code using the Recreation.gov mobile app, and the Scan and Pay feature. If this option is available, you will need to first download the free Recreation.gov mobile app https://www.recre
Nearest DC fast charging: 12.0 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.
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.
Sims Flat Campground (CA) 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.
Popular campgrounds like Sims Flat Campground (CA) 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 Sims Flat Campground (CA) and email you free the moment a cancellation opens up.
Sims Flat Campground (CA) holds an average rating of 2.5/5 from 2 camper ratings on Recreation.gov. The full star breakdown is shown above.
Sims Flat Campground (CA) is located in Shasta-Trinity National Forest, California. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
Subscribe in your calendar or RSS reader and new openings at this campground show up automatically — no account needed.
A live cancellation widget for Sims Flat Campground (CA) 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.