Agency-listedUSFS · dispersedFree
Big Rock
Drive-up · U.S. Forest Service · MT · 45.57750, -113.10855
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 site. On most of their ground you can camp away from developed sites pretty much anywhere — so treat this as a known-good spot, not the only one allowed. The unit sets stay limits and how far off road and water you must be. What changes is conditions — roads, gates, closures, fire rules. Check those with the unit before you commit to the drive.
USGS topo — contours & terrain
Aerial — USGS / NAIP
Weather outlook — at Big Rock
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 6,700 ft.
Fire & smoke — around Big RockNIFC · 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 Big Rock · Beaverhead-Deerlodge National Forest · MT
Straight-line miles · bearings approx · roads run longer
Nearest of each
- WWater6 mi
- GGrocery11 mi
- FFuel17 mi
- LLaundry17 mi
- OOutfitter17 mi
- @Mail17 mi
- MMechanic21 mi
- DDump34 mi
- EVEV fast charger38 mi
- RxPharmacy39 mi
- HHardware39 mi
- +Urgent care40 mi
- ShShower40 mi
- AAir-up40 mi
≤30 mi30–4545+water
The read: water's a short hop out, fuel & food sit about 11 mi out, the nearest EV fast charger is a 38-mi run (and back).
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 — Big Rock
Access
Drive-up
Land
U.S. Forest Service · dispersed
Elevation
6,700 ft
State
MT
Coordinates
45.57750, -113.10855
Cost
Free
Nearby & resupply — around Big Rock · Beaverhead-Deerlodge National Forest · MT (OpenStreetMap)
- Water featureWise River (stream) · nearby
- Nearest townCoolidge · ~7.0 mi
- Drinking waterDrinking water · ~6.3 mi
- FuelFuel · ~16.6 mi
- Propane / LPGnone within 31 mi
- GroceriesMa Barnes country market · ~11.3 mi
EV charging — from Big Rock · Beaverhead-Deerlodge National Forest · MT — nearest public DC fast & Level 2 (US DOE station data)
- Nearest public DC fast charger38.1 mi straight-line NE — Butte, MT - Grizzly Trail - Tesla Supercharger (at a rest stop) · Tesla · NACS (Tesla) · 8 fast ports listed · listed open, last confirmed by AFDC 2026-06-18 · hours: 24 hours daily. NACS partner enabled. · directions
- Public DC fast stations within reachnone within 25 mi · 3 within 50 · 20 within 100 · 39 within 150
- Nearest listing CCS38.3 mi — Flying J Town Pump (Butte, MT), Butte
- Nearest listing CHAdeMO88.3 mi — L146 DC1, Helena
- Nearest public Level 2 (J1772)34.2 mi — UMW #1 STATION 1, Dillon, MT · ChargePoint Network · J1772 · 2 Level 2 ports listed · listed open, last confirmed by AFDC 2026-09-16 · hours: 24 hours daily
- Pricing at the fast chargernot listed
- 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 327427 · US DOE Alternative Fuels Data Center
Nearby restrooms — around Big Rock · Beaverhead-Deerlodge National Forest · MT — pit toilets, restrooms & rest areas (government data)
- Vault / pit toiletGrand Vista · ~1.2 mi SE · USFS
- RestroomLacy View · ~1.4 mi N · USFS
- Vault / pit toiletLittle Joe Campground · ~1.6 mi SE · USFS
- RestroomJoe Maurice · ~2.8 mi NE · USFS
Open Big Rock elsewhere
Other camps near Big Rock
If this one is full, gated or washed out.
- Mushroom Tree~0.3 mi
- Recent Traffic~0.3 mi
- Cow Pie~0.5 mi
- Mud Pit~0.6 mi
The unit that manages Big Rock
Stay limits, road closures and fire restrictions at Big Rock are set by Beaverhead-Deerlodge National Forest, not by the campsite — check there before you go.
Snow, and when this opens
The nearest automatic snow station is Mule Creek at 8,300 ft, about 14 miles away. It sits about 1,600 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 — Big Rock
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
USFS/BLM authoritative: free & dispersed. Access not field-checked (assumed drive-up).
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 Big Rock
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.
- Road surface & last-mile access
- How many rigs actually fit
- Cell coverage by carrier
- Seasonal & winter access
- 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 — Big Rock
Winter vs summer roads →Finding water out here →What “dispersed” means here →Camping with a dog →All field notes →
Been here? Tell us what changed. This page is built from public records, so the fastest way it gets better is somebody who has actually pulled in. Road washed out, site gone, gate locked, or it is exactly as described — all of it useful. Send a report →