Miller Flat Reservoir Campground
Manti-La Sal National Forest
Miller Flat Reservoir Campground in Utah 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.
Miller Flat Reservoir Campground is located in a high mountain valley near Miller Flat Reservoir, at an elevation of 8,500 feet. Visitors enjoy fishing, canoeing, horseback riding and exploring the surrounding off-road vehicle trails. The campground rest in a stand of aspen and spruce trees and sites the sites range from having partial to full shade throughout the day. Visitors are allowed to configure their vehicles
⚡ EV charging nearby
Nearest DC fast charging: 23.0 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.
🔭 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.
Ratings
💡 Insider tips from campers
❓ Miller Flat Reservoir Campground FAQ
How do I reserve a campsite at Miller Flat Reservoir Campground?
Miller Flat Reservoir Campground in Utah 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 Miller Flat Reservoir Campground when it's fully booked?
Popular campgrounds like Miller Flat Reservoir Campground 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 Miller Flat Reservoir Campground and email you free the moment a cancellation opens up.
Is Miller Flat Reservoir Campground a good campground?
Miller Flat Reservoir Campground holds an average rating of 5.0/5 from 1 camper rating on Recreation.gov. The full star breakdown is shown above.
Where is Miller Flat Reservoir Campground located?
Miller Flat Reservoir Campground is located in Manti-La Sal National Forest, Utah. 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 Miller Flat Reservoir Campground 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.