Agency-listedUSFSFeeRoad season: open (MVUM)
Flatrock Campground
Drive-up · U.S. Forest Service · ID · 44.49741, -111.33951
Ask an AI about this campsiteOpens Grok already loaded with this site. It reads the same records this page is built from, and links whatever it tells you.
Ask about this camp →U.S. Forest Service lists this as a developed campground. Expect marked sites, a fee station or a reservation, and the usual campground rules. The dispersed-camping freedom of the surrounding forest does not apply inside it. What changes is conditions — roads, gates, closures, fire rules. Check those with the unit before you commit to the drive.
Nearest road on the Forest Service MVUM — Flatrock Campground · Caribou-Targhee National Forest · ID
The nearest road on the Forest Service MVUM is FR 20131 (Flat Rock Cg), 60 ft from the pin. The MVUM lists it as crushed aggregate or gravel surface and maintenance level 5 – high degree of user comfort.
Road season: open (MVUM) The MVUM lists FR 20131 (Flat Rock Cg), 60 ft from the pin, open to passenger vehicles year-round.
MVUM record for FR 20131 (Flat Rock Cg): “01/01-12/31” Read against the calendar on 2026-09-27; with JavaScript your browser re-checks it against today.
From the Forest Service's own Motor Vehicle Use Map roads layer (EDW, Clearinghouse refresh Aug 30, 2026), straight-line from the pin to the nearest mapped segment. The nearest segment is not necessarily the way in, a maintenance level is the agency's class and not a report on today, and a road's season is the road's — it is not a campground order. What the levels mean → What an MVUM is →
USGS topo — contours & terrain
Aerial — USGS / NAIP
Weather outlook — at Flatrock Campground
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 6,431 ft.
Fire & smoke — around Flatrock CampgroundNIFC · AirNow
Checking active fires & air quality…
Active wildfires from NIFC (within ~50 mi); air quality from AirNow. Always confirm current fire restrictions with the managing office before you go.
Everything you need — measured from Flatrock Campground · Caribou-Targhee National Forest · ID
▲ your camp. Rings are 15, 30 and 60 straight-line miles; bearings are approximate and roads run longer.
Nearest of each
- FFuel0 mi
- GGrocery0 mi
- @Mail0 mi
- MMechanic3 mi
- EVEV fast charger5 mi
- LLaundry16 mi
- ShShower16 mi
- DDump16 mi
- HHardware16 mi
- OOutfitter16 mi
- WWater24 mi
- +Urgent care25 mi
- RxPharmacy40 mi
≤30 mi30–4545+water
The read: water is a real 24-mi drive, fuel & food sit about 0 mi out.
Not within 60 mi: Propane. Plan those before you head up.
One dot per need — the nearest of each kind, straight-line from camp. Places from OpenStreetMap (© OpenStreetMap contributors); the EV fast charger from the US DOE station locator. Open in Google Maps ↗
The site — Flatrock Campground
Access
Drive-up
Land
U.S. Forest Service
Elevation
6,431 ft
Ground slope
1.8% · flat
State
ID
Coordinates
44.49741, -111.33951
Cost
Fee
Nearby & resupply — around Flatrock Campground · Caribou-Targhee National Forest · ID (OpenStreetMap)
- Water featureHenrys Fork · ~0.2 mi · USGS: perennial stream
- Nearest townIsland Park · ~2.5 mi
- Rail & highwaynone mapped within 10 mi
- Drinking waternone within 10 mi
- FuelStage Stop · ~0.2 mi
- Propane / LPGnone within 31 mi
- Dump station~15.9 mi
- GroceriesStage Stop · ~0.2 mi
- Hospital / clinicOld Faithful Clinic · ~25.2 mi
- HardwareWestmart · ~15.9 mi
EV charging — from Flatrock Campground · Caribou-Targhee National Forest · ID — nearest public DC fast & Level 2 (US DOE station data)
- Nearest public DC fast charger5.4 mi straight-line S — Island Park City Offices (at a municipal building) · Non-Networked · CHAdeMO, CCS · 2 fast ports listed · listed open, last confirmed by AFDC 2025-08-12 · hours: 24 hours daily · directions
- Public DC fast stations within reach2 within 25 mi · 5 within 50 · 28 within 100 · 52 within 150
- Nearest listing NACS (Tesla)16.1 mi — West Yellowstone, MT - Tesla Supercharger, West Yellowstone
- Nearest public Level 2 (J1772)6.2 mi — SpringHill Suites Island Park Yellowstone · Blink Network · J1772 · 2 Level 2 ports listed · listed open, last confirmed by AFDC 2026-09-16 · hours: 24 hours daily
- Pricing at the fast charger$0.48 per kWh (as listed by AFDC)
- Power (kW)not listed by AFDC — “DC fast” spans roughly 24 to 350 kW, so ask the network.
- Read this honestlyStraight-line miles, like every distance on this site. Roads run longer than this, and you have to get back. We know where a charger is listed. We don’t know if it works today, how fast it is, or the road miles. Check the network before you commit.
Snapshot 2026-09-16 · AFDC record 316912 · US DOE Alternative Fuels Data Center
Nearby restrooms — around Flatrock Campground · Caribou-Targhee National Forest · ID — pit toilets, restrooms & rest areas (government data)
- Vault / pit toiletFlatrock Campground · at this camp · USFS
- Vault / pit toiletUpper Coffeepot Campground · ~1.4 mi W · USFS
- Vault / pit toiletBig Springs Warming Hut · ~2.3 mi SE · USFS
- Vault / pit toiletBig Springs Boat Ramp · ~3.3 mi E · USFS
Coming out here — Flatrock Campground · Caribou-Targhee National Forest · ID
- Surface water mapped nearby: USGS maps Henrys Fork as a perennial stream, ~0.2 mi from the pin (National Hydrography Dataset, data refreshed October 2022). Mapped as perennial is not the same as flowing today. Nobody has checked it for you. Filter or boil anything you drink.
- Ground slope around the pin: about 1.8% — flat. Measured on USGS's 3DEP elevation model (1 m data here), sampled every 10 metres around the point. That is the hillside, not the ground under your wheels — a graded pullout or a bench a few metres across is too small to show up at that spacing, and nobody has checked this one for you.
- No rail line and no interstate or US route is mapped within 10 mi of the pin. Checked against the FRA/BTS North American Rail Network (data updated Jul 21, 2026) and the Census's TIGER/Line primary roads (TIGER/Line 2025, released Oct 2025). Both are national files and both are maps of what is built, not counts of what moves on it.
- Power: Dave carries his own — batteries or solar. A generator will run your rig and it is also the thing everybody camped near you can hear.
- Getting online: Dave recommends Starlink. He has had it since SpaceX introduced it, used it for four years living on the road, and it delivers as promised — several hundred nights out, and he can count on one hand the places he could not connect. The cable on his unit runs 150 feet, which is usually all it takes to find enough sky. Starlink → Referral link — Starlink pays Dave $100 in cash if you sign up through it, and that money funds this site and the next trip. It costs you nothing and does not change the recommendation.
Open Flatrock Campground elsewhere
Other camps near Flatrock Campground
If this one is full, gated or washed out.
- Upper Coffeepot~1.4 mi · fee
- Big Springs Warming Hut~2.3 mi · fee
- Mccrea Bridge Campground~3.9 mi · fee
- Big Springs Campground~4.2 mi · fee
The unit that manages Flatrock Campground
Stay limits, road closures and fire restrictions at Flatrock Campground are set by Caribou-Targhee National Forest, not by the campsite — check there before you go.
Snow, and when this opens
The nearest automatic snow station is White Elephant at 7,670 ft, about 4 miles away. It sits about 1,239 ft higher than this camp, so treat it as a guide rather than a reading for this spot. We do not repeat a depth here, because any number we stored would be stale by the time you read it — the station publishes today's.
How we know this — Flatrock Campground
Source
U.S. Forest Service recreation data
Confidence
Likely — The record is good enough to put a pin on, but thin in places. Treat the details as a starting point, not gospel.
How it was placed
Developed FEE campground (not free) - review | auto:usfs-fee 2026-08-20: US Forest Service developed campground, agency coordinates, agency states a fee. No dollar amount in the agency record -- expect a charge and confirm the current rate before you go. Not field-verified. | Fee 2026-09-28: $25 per night for a single site, $31 for a single electric site, $62 for a double electric site, $7 per extra vehicle, in season (late May - early September). After season the forest page says it is open first-come first-served with no fee, no toilets and no water. The camp's recreation.gov listing (id 231925, FLAT ROCK (IDAHO), 0.040 mi from this pin, peak season 2026-05-22 to 2026-09-15) agrees at $25 / $31 / $62. Sources: https://www.fs.usda.gov/r04/caribou-targhee/recreation/flatrock-campground (page last updated June 30, 2026) and https://www.recreation.gov/camping/campgrounds/231925.
Nearest MVUM road
US Forest Service Motor Vehicle Use Map roads layer (EDW_MVUM_01, layer 1), Clearinghouse refresh Aug 30, 2026. Straight-line distance from the pin to the nearest mapped segment within 1 mi; surface type, maintenance level and open dates are the agency's own values for that segment, expanded from its codes and otherwise unedited. Nothing here says which road reaches the site.
EV chargers
US DOE Alternative Fuels Data Center station locator, snapshot 2026-09-16. Straight-line miles to the nearest public, open, unrestricted station; restricted and planned units are shown but never counted.
Field check
On the agency's books. The land manager inventoried this site, so its existence is not in question — current conditions are. Nobody from here has camped it recently.
What we don’t know about Flatrock Campground
A land record can put you within a few meters of a spot. It cannot tell you any of this — so check it yourself, and treat anything below as the open question it is.
- Whether that MVUM road is the way in, and the last stretch beyond it
- Whether the site itself closes on its own schedule — only the road's season is on record
- How many rigs actually fit
- Cell coverage by carrier
- Current fire restrictions
- Whether any water here is drinkable
- Shade & wind exposure
- Noise and who else shows up
- Whether a listed EV charger works today, or the road miles to it
Before you go — Flatrock Campground
Water on public land →What “dispersed” means here →Reading a forest MVUM →Picking a spot →All field notes →