Agency-listedUSFS · dispersedFree
Tfork 8.5-017
Drive-up · U.S. Forest Service · MT · 45.06511, -111.35321
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 Tfork 8.5-017
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at the elevation shown above.
Fire & smoke — around Tfork 8.5-017NIFC · 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 Tfork 8.5-017 · Custer Gallatin National Forest · MT
Straight-line miles · bearings approx · roads run longer
Nearest of each
- LLaundry14 mi
- GGrocery14 mi
- OOutfitter14 mi
- EVEV fast charger14 mi
- FFuel14 mi
- @Mail14 mi
- HHardware31 mi
- ShShower31 mi
- DDump31 mi
- MMechanic32 mi
- WWater38 mi
- +Urgent care44 mi
- RxPharmacy44 mi
≤30 mi30–4545+water
The read: water is a real 38-mi drive, fuel & food sit about 14 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 — Tfork 8.5-017
Access
Drive-up
Land
U.S. Forest Service · dispersed
State
MT
Coordinates
45.06511, -111.35321
Cost
Free
Nearby & resupply — around Tfork 8.5-017 · Custer Gallatin National Forest · MT (OpenStreetMap)
- Water featureCache Creek (stream) · nearby
- Nearest townBig Sky · ~13.6 mi
- Drinking waternone within 10 mi
- FuelSinclair · ~28.9 mi
- Propane / LPGnone within 31 mi
- Dump station~30.8 mi
- GroceriesRoxy's Market · ~13.7 mi
- Hospital / clinicBig Sky Medical Center · ~13.7 mi
EV charging — from Tfork 8.5-017 · Custer Gallatin National Forest · MT — nearest public DC fast & Level 2 (US DOE station data)
- Nearest public DC fast charger13.7 mi straight-line N — Big Sky, MT - Tesla Supercharger (at a shopping center) · Tesla · NACS (Tesla) · 8 fast ports listed · listed open, last confirmed by AFDC 2026-06-18 · hours: 24 hours daily. Open to Teslas only. · directions
- Public DC fast stations within reach1 within 25 mi · 13 within 50 · 24 within 100 · 46 within 150
- Nearest listing CCS28.9 mi — GARDSINCLAIR DC FAST LEVEL 3, Gardiner
- Nearest listing CHAdeMO28.9 mi — GARDSINCLAIR DC FAST LEVEL 3, Gardiner
- Nearest public Level 2 (J1772)13.6 mi — BSCO BASE BASE, Big Sky, 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 163999 · US DOE Alternative Fuels Data Center
Nearby restrooms — around Tfork 8.5-017 · Custer Gallatin National Forest · MT — pit toilets, restrooms & rest areas (government data)
- Vault / pit toiletEldridge Rental Cabin · ~2.0 mi E · USFS
- Vault / pit toiletLower Wapiti · ~4.0 mi E · USFS
- Vault / pit toiletSage Creek · ~7.8 mi E · USFS
- Vault / pit toiletBuffalo Horn · ~8.1 mi E · USFS
Open Tfork 8.5-017 elsewhere
Other camps near Tfork 8.5-017
If this one is full, gated or washed out.
- Tfork 8.3-015~0.3 mi
- Tforkcache013~0.8 mi
- Tfork7.2-011~0.9 mi
- Tfork 10.1~1.4 mi
The unit that manages Tfork 8.5-017
Stay limits, road closures and fire restrictions at Tfork 8.5-017 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 Carrot Basin at 9,200 ft, about 8 miles away. 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 — Tfork 8.5-017
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 Tfork 8.5-017
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 — Tfork 8.5-017
Finding water out here →What “dispersed” means here →Forest road numbers →Picking a spot →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 →