Flat Rock (Idaho)
Caribou-Targhee National Forest
Flat Rock (Idaho) in Idaho has 6 open booking windows on Recreation.gov right now, the soonest Sun Aug 30–Wed Sep 2. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.
⚡ EV charging nearby
Nearest DC fast charging: 5.3 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.
📊 How often sites open up here
CampSage's scans caught 11 openings at Flat Rock (Idaho) over the last 30 days, on 10 separate days, most of them for stays 3–9 days out and the openings typically covered 2–3 nights.
These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
🏕️ About this campground
Ratings
📶 Cell coverage camper-reported
💡 Insider tips from campers
❓ Flat Rock (Idaho) FAQ
How do I reserve a campsite at Flat Rock (Idaho)?
Flat Rock (Idaho) in Idaho 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 much does it cost to camp at Flat Rock (Idaho)?
Campsite fees at Flat Rock (Idaho) run about $25–$62/night, as listed by Recreation.gov. Exact rates vary by site type, number of campers, and season.
How can I get a spot at Flat Rock (Idaho) when it's fully booked?
Popular campgrounds like Flat Rock (Idaho) often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
How often do campsites open up at Flat Rock (Idaho)?
CampSage's scans caught 11 openings at Flat Rock (Idaho) over the last 30 days, on 10 separate days, most of them for stays 3–9 days out and the openings typically covered 2–3 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
Is Flat Rock (Idaho) a good campground?
Flat Rock (Idaho) holds an average rating of 4.2/5 from 101 camper ratings on Recreation.gov. The full star breakdown is shown above.
Is there cell service at Flat Rock (Idaho)?
Of the carriers campers have reported on at Flat Rock (Idaho), Verizon rates highest at 2.6 out of 5 from 32 reports. See the carrier-by-carrier breakdown above — service can still vary by campsite, terrain, and weather.
Where is Flat Rock (Idaho) located?
Flat Rock (Idaho) is located in Yellowstone NP, Idaho. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
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