Agency-listedUSFSFeeRoad season: open (MVUM)

Benchmark Cg

Drive-up · U.S. Forest Service · MT · 47.48584, -112.88085
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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 — Benchmark Cg · Helena-Lewis and Clark National Forest · MT

The nearest road on the Forest Service MVUM is FR 9229 (Benchmark Recreation Area), 50 ft from the pin. The MVUM lists it as crushed aggregate or gravel surface and maintenance level 3 – suitable for passenger cars.

Road season: open (MVUM) The MVUM lists FR 9229 (Benchmark Recreation Area), 50 ft from the pin, open to passenger vehicles year-round.
MVUM record for FR 9229 (Benchmark Recreation Area): “01/01-12/31” 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
USGS topographic map of Benchmark Cg
Aerial — USGS / NAIP
Aerial image of Benchmark Cg
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Weather outlook — at Benchmark Cg
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 5,345 ft.
Fire & smoke — around Benchmark CgNIFC · 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 Benchmark Cg · Helena-Lewis and Clark National Forest · MT

▲ your camp. Rings are 15, 30 and 60 straight-line miles; bearings are approximate and roads run longer.
Nearest of each
  • WWater0 mi
  • @Mail23 mi
  • FFuel35 mi
  • HHardware35 mi
  • LLaundry35 mi
  • ShShower35 mi
  • GGrocery36 mi
  • +Urgent care36 mi
  • RxPharmacy40 mi
  • MMechanic40 mi
  • OOutfitter40 mi
  • DDump40 mi
  • PPropane58 mi
  • EVEV fast charger67 mi
≤30 mi30–4545+water

The read: water is basically at camp, fuel & food sit about 35 mi out, the nearest EV fast charger is a 67-mi run (and back).

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 — Benchmark Cg

Access
Drive-up
Land
U.S. Forest Service
Elevation
5,345 ft
Ground slope
12.4% · noticeable
State
MT
Coordinates
47.48584, -112.88085
Cost
Fee

Nearby & resupply — around Benchmark Cg · Helena-Lewis and Clark National Forest · MT (OpenStreetMap)

  • Water featureWood Creek · ~0.1 mi · USGS: perennial stream
  • Drinking waterWater · ~0.1 mi
  • Fuelnone within 30 mi
  • Propane / LPGnone within 31 mi
  • Groceriesnone within 30 mi
  • Mapping is thin out hereAn empty row means nothing is mapped within that radius — not that nothing exists. Small stores, seasonal resorts and single fuel pumps out here often never make it onto the map. Treat these as unconfirmed and ask locally.
  • Rail & highwaynone mapped within 10 mi

EV charging — from Benchmark Cg · Helena-Lewis and Clark National Forest · MT — nearest public DC fast & Level 2 (US DOE station data)

Nearby restrooms — around Benchmark Cg · Helena-Lewis and Clark National Forest · MT — pit toilets, restrooms & rest areas (government data)

Coming out here — Benchmark Cg · Helena-Lewis and Clark National Forest · MT

Open Benchmark Cg elsewhere

Other camps near Benchmark Cg

If this one is full, gated or washed out.

The unit that manages Benchmark Cg

Stay limits, road closures and fire restrictions at Benchmark Cg are set by Helena-Lewis and Clark National Forest, not by the campsite — check there before you go.

Snow, and when this opens

The nearest automatic snow station is Wood Creek at 5,970 ft, about 4 miles away. It sits about 625 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 — Benchmark Cg

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 2026-08-23: $10 per night, single site, plus $5 per night for each additional vehicle. Source: https://www.fs.usda.gov/r01/helena-lewisclark/recreation/benchmark-campground. || 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 2360565, site "BENCHMARK CG" (recreation area "Benchmark Cg"), 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.
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 Benchmark Cg

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.

Before you go — Benchmark Cg

Is this page wrong about Benchmark Cg?

This page was built from a public land record, not from a visit. If you have actually pulled in here and it does not match, that is worth more than anything we can read off a map. Tell Dave what is off — it goes to him, not onto the page.

What did you find? Tick anything that fits.

A reader report is not a fact, and this one will not change a word of this page by itself. Dave reads it and checks it against the agency’s own record, because that record is what this site says. If reader reports are ever shown here they are labelled “reader report, unverified” with the date, and they are never merged into the agency fields.