Agency-listedUSFSFreeRoad season: open (MVUM)
Big Slide Campground
Drive-up · U.S. Forest Service · CA · 40.66463, -123.49773
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.
Nearest road on the Forest Service MVUM — Big Slide Campground · Shasta-Trinity National Forest · CA
The nearest road on the Forest Service MVUM is FR 3N06 (Big Slide Cg), 60 ft from the pin. The MVUM lists it as bituminous surface treatment surface and maintenance level 3 – suitable for passenger cars.
Road season: open (MVUM) The MVUM lists FR 3N06 (Big Slide Cg), 60 ft from the pin, open to passenger vehicles year-round.
MVUM record for FR 3N06 (Big Slide Cg): “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 →
What the record says about the site — Big Slide Campground · Shasta-Trinity National Forest · CA
- Room for 8 parties
- Tent camping
- No trailers or RVs
From the OpenStreetMap contributors listing for this site — their words, not our visit. Records go stale; treat it as a starting point and confirm anything your trip depends on.
USGS topo — contours & terrain
Aerial — USGS / NAIP
Weather outlook — at Big Slide Campground
Loading the latest forecast…
Live NWS area forecast (~2.5 km grid, not elevation-corrected). Camp sits at 1,225 ft.
Fire & smoke — around Big Slide CampgroundNIFC · 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 Slide Campground · Shasta-Trinity National Forest · CA
▲ your camp. Rings are 15, 30 and 60 straight-line miles; bearings are approximate and roads run longer.
Nearest of each
- @Mail4 mi
- FFuel13 mi
- GGrocery13 mi
- WWater15 mi
- +Urgent care18 mi
- HHardware20 mi
- MMechanic20 mi
- LLaundry20 mi
- AAir-up20 mi
- EVEV fast charger21 mi
- OOutfitter30 mi
- ShShower32 mi
- RxPharmacy34 mi
- DDump39 mi
- PPropane57 mi
≤30 mi30–4545+water
The read: water's a short hop out, fuel & food sit about 13 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 — Big Slide Campground
Access
Drive-up
Land
U.S. Forest Service
Elevation
1,225 ft
Ground slope
10.8% · noticeable
State
CA
Coordinates
40.66463, -123.49773
Cost
Free · OpenStreetMap fee tag: no
Nearby & resupply — around Big Slide Campground · Shasta-Trinity National Forest · CA (OpenStreetMap)
- Water featureSouth Fork Trinity River · ~0.1 mi · USGS: perennial river
- Also mapped (OSM)Eltapom Creek (stream) · mapped within 1.6 mi
- Nearest townWigdon Place · ~2.1 mi
- Rail & highwaynone mapped within 10 mi
- Drinking waternone within 10 mi
- FuelPatriot Gas · ~13.2 mi
- Propane / LPGAmeriGas · ~20.3 mi
- GroceriesDinsmore Store · ~13.2 mi
- Hospital / clinicHayfork Clinic · ~18.0 mi
EV charging — from Big Slide Campground · Shasta-Trinity National Forest · CA — nearest public DC fast & Level 2 (US DOE station data)
- Nearest public DC fast charger20.9 mi straight-line N — Willow Creek Maintenance Station (at a parking lot) · Non-Networked · CHAdeMO, CCS · 1 fast port listed · listed open, last confirmed by AFDC 2024-08-15 · hours: 24 hours daily · directions
- Public DC fast stations within reach1 within 25 mi · 19 within 50 · 96 within 100 · 170 within 150
- Nearest listing NACS (Tesla)30.1 mi — Weaverville, CA - Tesla Supercharger, Weaverville
- Nearest public Level 2 (J1772)20.3 mi — RCEA EV NETWORK WILLOW CREEK · 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 chargerFree (as listed by AFDC)
- 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 218607 · US DOE Alternative Fuels Data Center
Nearby restrooms — around Big Slide Campground · Shasta-Trinity National Forest · CA — pit toilets, restrooms & rest areas (government data)
- Vault / pit toiletBig Slide Cg-F · at this camp · USFS
- Vault / pit toiletSlide Creek Cg-F · ~0.4 mi NW · USFS
- Vault / pit toiletLittle Rock Picnic-F · ~1.0 mi S · USFS
- Vault / pit toiletCedar Flat Picnic-F · ~9.1 mi NE · USFS
Coming out here — Big Slide Campground · Shasta-Trinity National Forest · CA
- Surface water mapped nearby: USGS maps South Fork Trinity River as a perennial river, ~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 10.8% — noticeable. 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 Big Slide Campground elsewhere
Other camps near Big Slide Campground
If this one is full, gated or washed out.
- Slide Creek Campground~0.4 mi
- Burnt Ranch Cg-F~11.3 mi · fee
- Hayden Flat Group Camp~11.5 mi · fee
- Gray Falls Campground~13.3 mi · fee
The unit that manages Big Slide Campground
Stay limits, road closures and fire restrictions at Big Slide Campground are set by Shasta-Trinity National Forest, not by the campsite — check there before you go.
How we know this — Big Slide Campground
Source
OpenStreetMap contributors
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.
Agency page
fs.usda.gov — the land manager's own page for this site. Fees, seasons and closures are stated there first; if it disagrees with this page, it wins.
How it was placed
auto: drive (road/trail right there)
Site details
The OpenStreetMap contributors listing's own fields for this site (site type, whether tents or trailers fit, capacity, toilet, water, campfires, reservations). Printed as the record states them, unchecked by us, and never used to make a cost claim -- the cost verdict above is decided separately and audited before every deploy.
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 Big Slide Campground
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 — Big Slide Campground
Finding water out here →What “dispersed” means here →Reading a forest MVUM →Reading the aerial →All field notes →