Agency-listedUSFSFeeRoad season: open (MVUM)
Greenough Lake
Drive-up · U.S. Forest Service · MT · 45.05631, -109.41234
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 — Greenough Lake · Custer Gallatin National Forest · MT
The nearest road on the Forest Service MVUM is FR 2421D (Greenough Lake Campground), 10 ft from the pin. The MVUM lists it as bituminous surface treatment surface and maintenance level 4 – moderate degree of user comfort.
Road season: open (MVUM) The MVUM lists FR 2421D (Greenough Lake Campground), 10 ft from the pin, open to passenger vehicles May 15 – Sep 30. That season ends after Sep 30.
MVUM record for FR 2421D (Greenough Lake Campground): “05/15-09/30” Read against the calendar on 2026-09-22; 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 Greenough Lake
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 7,203 ft.
Fire & smoke — around Greenough LakeNIFC · 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 Greenough Lake · Custer Gallatin National Forest · MT
▲ your camp. Rings are 15, 30 and 60 straight-line miles; bearings are approximate and roads run longer.
Nearest of each
- WWater10 mi
- GGrocery11 mi
- FFuel11 mi
- @Mail12 mi
- HHardware12 mi
- MMechanic12 mi
- OOutfitter12 mi
- +Urgent care32 mi
- DDump39 mi
- RxPharmacy40 mi
- EVEV fast charger41 mi
- ShShower41 mi
- LLaundry52 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 41-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 — Greenough Lake
Access
Drive-up
Land
U.S. Forest Service
Elevation
7,203 ft
Ground slope
5.8% · gentle
State
MT
Coordinates
45.05631, -109.41234
Cost
Fee
Nearby & resupply — around Greenough Lake · Custer Gallatin National Forest · MT (OpenStreetMap)
- Water featureRock Creek · under 0.1 mi · USGS: perennial stream
- Also mapped (OSM)Wyoming Creek (stream) · mapped within 1.6 mi
- Nearest townRed Lodge · ~12.0 mi
- Rail & highwaynone mapped within 10 mi
- Drinking waterDrinking water · ~9.5 mi
- FuelFuel · ~12.2 mi
- Propane / LPGnone within 31 mi
- GroceriesRocky Mountain Market · ~12.1 mi
- Hospital / clinicBeartooth Billings Clinic · ~13.6 mi
EV charging — from Greenough Lake · Custer Gallatin National Forest · MT — nearest public DC fast & Level 2 (US DOE station data)
- Nearest public DC fast charger40.6 mi straight-line SE — DENNY MENHOLT CHEVROLET BUICK GMC, CODY, WY · EV Connect · CCS · 1 fast port listed · listed open, last confirmed by AFDC 2026-09-16 · hours: 24 hours daily · directions
- Public DC fast stations within reachnone within 25 mi · 1 within 50 · 20 within 100 · 32 within 150
- Nearest listing NACS (Tesla)52.7 mi — Laurel, MT - Tesla Supercharger, Laurel
- Nearest listing CHAdeMO60.9 mi — Denny Menholt Nissan, Billings
- Nearest public Level 2 (J1772)40.3 mi — Buffalo Bill Center of the West, Cody, WY (at a museum) · Non-Networked · J1772 · 2 Level 2 ports listed · listed open, last confirmed by AFDC 2023-03-08 · hours: 24 hours daily
- Also listed, not counted aboveNACS-only Level 2 — City of Red Lodge - Tesla Destination, Red Lodge, 12.2 mi · NACS (Tesla) · hours: 24 hours daily. Open to Teslas only. · AFDC lists it “Free”
Level 2, restricted access — Super 8 by Wyndham - Cooke City, Cooke City, 25.4 mi · J1772 · hours: 24 hours daily; for guest use only; see front desk for access · AFDC lists it “Free” - 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 330020 · US DOE Alternative Fuels Data Center
Nearby restrooms — around Greenough Lake · Custer Gallatin National Forest · MT — pit toilets, restrooms & rest areas (government data)
- Vault / pit toiletGreenough Lake · at this camp · USFS
- Vault / pit toiletLimber Pine · at this camp · USFS
- RestroomParkside · ~0.5 mi NE · USFS
- Vault / pit toiletParkside Picnic · ~0.5 mi NE · USFS
Coming out here — Greenough Lake · Custer Gallatin National Forest · MT
- Surface water mapped nearby: USGS maps Rock Creek as a perennial stream, under 0.1 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 5.8% — gentle. 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 Greenough Lake elsewhere
Other camps near Greenough Lake
If this one is full, gated or washed out.
- Limber Pine~0.2 mi · fee
- USFS dispersed camp — MT #50~0.2 mi
- USFS dispersed camp — MT #151~0.3 mi
- USFS dispersed camp — MT #748~0.4 mi
The unit that manages Greenough Lake
Stay limits, road closures and fire restrictions at Greenough Lake are set by Custer Gallatin National Forest, not by the campsite — check there before you go.
Snow, and when this opens
The nearest automatic snow station is Cole Creek at 7,910 ft, about 10 miles away. It sits about 707 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 — Greenough Lake
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. || Water 2026-08-24 (nightshift fire 120): USFS Enterprise Data Warehouse Recreation Sites layer (apps.fs.usda.gov/arcx/rest/services/EDW/EDW_RecInfraRecreationSites_02/MapServer/0), extract cached locally as data\_mt_water_edw.json, objectid 2382828, site "GREENOUGH LAKE" (recreation area "Greenough Lake"), WATER_AVAILABILITY = "Yes, drinking water is available from a hand pump". Matched to this camp on coordinates (0.0008 mi from the agency point). Agency record only -- not field-verified, and no natural water here is claimed to be potable. Agency site page: https://www.recreation.gov/camping/campgrounds/232771
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 Greenough Lake
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 — Greenough Lake
Winter vs summer roads →Camping near a reservoir →Finding water out here →How to read this page →All field notes →