Agency-listedUSFSFeeRoad season: open (MVUM)

Porcupine

Drive-up · U.S. Forest Service · ID · 42.09495, -111.51831
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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 — Porcupine · Caribou-Targhee National Forest · ID

The nearest road on the Forest Service MVUM is FR 30461 (Porcupine Campground), 10 ft from the pin. The MVUM lists it as asphalt surface and maintenance level 4 – moderate degree of user comfort.

Road season: open (MVUM) The MVUM lists FR 30461 (Porcupine Campground), 10 ft from the pin, open to passenger vehicles year-round.
MVUM record for FR 30461 (Porcupine Campground): “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 Porcupine
Aerial — USGS / NAIP
Aerial image of Porcupine
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Weather outlook — at Porcupine
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 6,755 ft.
Fire & smoke — around PorcupineNIFC · 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 Porcupine · 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
  • WWater0 mi
  • FFuel7 mi
  • +Urgent care9 mi
  • @Mail9 mi
  • OOutfitter9 mi
  • GGrocery11 mi
  • EVEV fast charger11 mi
  • HHardware11 mi
  • DDump14 mi
  • ShShower15 mi
  • MMechanic17 mi
  • RxPharmacy18 mi
  • LLaundry20 mi
  • AAir-up26 mi
  • PPropane30 mi
≤30 mi30–4545+water

The read: water is basically at camp, fuel & food sit about 7 mi out.

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 — Porcupine

Access
Drive-up
Land
U.S. Forest Service
Elevation
6,755 ft
Ground slope
14.2% · noticeable
State
ID
Coordinates
42.09495, -111.51831
Cost
Fee

Nearby & resupply — around Porcupine · Caribou-Targhee National Forest · ID (OpenStreetMap)

  • Water featureSaint Charles Creek · under 0.1 mi · USGS: perennial stream
  • Nearest townSt. Charles · ~6.7 mi
  • Rail & highwaynone mapped within 10 mi
  • Drinking waterWater · ~0.5 mi
  • FuelFuel · ~6.8 mi
  • Propane / LPG7-Eleven · ~29.5 mi
  • Dump station~14.1 mi
  • GroceriesParis Country Store · ~10.7 mi
  • PharmacyPreston Drug · ~18.3 mi
  • Hospital / clinicBeaver Mountain Ski Patrol · ~8.8 mi
  • HardwareAce Hardware · ~11.4 mi

EV charging — from Porcupine · Caribou-Targhee National Forest · ID — nearest public DC fast & Level 2 (US DOE station data)

Nearby restrooms — around Porcupine · Caribou-Targhee National Forest · ID — pit toilets, restrooms & rest areas (government data)

Coming out here — Porcupine · Caribou-Targhee National Forest · ID

Open Porcupine elsewhere

Other camps near Porcupine

If this one is full, gated or washed out.

The unit that manages Porcupine

Stay limits, road closures and fire restrictions at Porcupine 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 Franklin Basin at 8,140 ft, about 5 miles away. It sits about 1,385 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 — Porcupine

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 2026-08-21: $20 per night for a standard single site and $40 for the group site, for the 2026-05-22 to 2026-09-06 season. The forest page publishes no amount and defers to recreation.gov; listing 233976 (PORCUPINE (ID)) also carries a third $34 tier that it does not label. Sources: https://www.recreation.gov/camping/campgrounds/233976 and https://www.fs.usda.gov/r04/caribou-targhee/recreation/porcupine-campground (last updated June 30, 2026).
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 Porcupine

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 — Porcupine

Is this page wrong about Porcupine?

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.