U.S. Forest Service · San Gabriel Mountains National Monument · CA

Cabin Flat Campground (Hike-in Campground)

5Heads up5 fires, nearest 18 mi
Wildfire
Peak fire · 18 mi away · updated Oct 15, 2026
Wildfire
Report Of Smoke fire · 20 mi away · 0 acres · updated Oct 17, 2026
Wildfire
Lac-374626 fire · 22 mi away · updated Oct 17, 2026
Wildfire
Lac-374825 fire · 26 mi away · updated Oct 17, 2026
Wildfire
Lac-373651 fire · 27 mi away · updated Oct 16, 2026
The agency doesn’t say how you get a siteIts record carries no access type, so treat it as a place to phone before you drive.
Right now
Listed not openA database flag with no reason and no date
Drawn from the record · 5,340 ft · 39% tree cover · Prairie Fork within reach · Bortle 5 sky
5,340 ftElevation
175 ftWater · Prairie Fork
2.8 miW of Wrightwood, CA
39%Tree cover
Bortle 5Night sky · 1163rd darkest of 1,201 in CA

The place

the agency’s own description · what’s there

In the agency’s own words

General Camping Info : Find helpful guidance and tips for an enjoyable trip to the forest! No maintenance of facilities until the road reopens. Know Fire & Other Restrictions Before You Go! : These conditions can affect your entire trip. For example, Extreme and Critical fire use restrictions mean no campfires and no portable cooking systems/stoves. Bring cold food and no S'mores. Be Bear Aware! : Bear safety is critical, for the safety of your group and/or you, as well as our bears. Help keep bears wild by following these tips. Overview of Site: Cabin Flat Campground is open year-round. Keep reading

However, it is hike-in only from early-November to late-April through June due to seasonal closures of Blue Ridge Road (Forest Service Road 3N06). However, the road between Lupine and Cabin Flat is severely overgrown and very hard to follow to get to this campground. No maintenance of facilities will happen until the road reopens. Cabin Flat Campground is located 12 miles from Inspiration Point. 5,300-feet in elevation Hike-in from Lupine Campground -3 miles; 12 miles from gate, can also mountain-bike or horseback-ride in, as well Trail camp not maintained No water available, treat water from stream before using, if available. Vault toilet Campsites are first-come-first-served. Adventure Pass required for vehicles parked along the road. Groceries and services available in the community of Wrightwood (approximately 9.5 miles away)

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Toilets
Vault Toilets
“…from stream before using, if available. Vault toilet Campsites are first-come-first-served. Adventure…”
Drinking water
None, bring your own
“No water available, treat water from stream before using, if available.”
Source: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
Creek
Source: Stated in the agency description

Phone before you drive

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

Booking window6 months outBooking opens 6 months ahead; today unlocks arrivals through April 17, 2027. The agency publishes no reservable season in the record we hold, so the window may close earlier than that.recreation.gov
Runs itU.S. Forest Servicethe agency’s record
Every line of the receipt · 4

What you actually pay

The sign priceU.S. Forest Service
The U.S. Forest Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
Vehicle/day, $30/vehicle/year$5
The booking feerecreation.gov
We hold no recreation.gov booking record for this campground, so we can’t say whether a booking fee applies.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s no total to show.
How we know this receipt · 4
Source: USFS Enterprise Data Warehouse · Aug 24, 2026

record Aug 24, 2026 · How we know all this

Seen something wrong here? Tell us.

Getting there

the map and the coordinate

The weather

the thirty-year normal

Next four days, and the thirty-year normal

Typical weather

Typical October night 37°F, day 64°F.

Coldest month of the year: typical December night 25°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°20°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: WRIGHTWOOD, CA (USC00049822), 4 miles away and 660 ft higher

The land, and who answers for it

what threatens it · who answers for it

What threatens this place

Roadless
Sheep Mountain21,098 acres · 2 mi · inventoried roadless area
Roadless
Circle Mountain6,375 acres · 8 mi · inventoried roadless area
Roadless
Cucamonga A1,249 acres · 9 mi · inventoried roadless area

You’re camping on ground somebody wants. We track the threats and the comment deadlines.

Source: MTJP Threatened Lands map · Sep 30, 2026

Who answers for this land

Judy Chu, official portrait

Cabin Flat Campground (Hike-in Campground) is in California’s 28th congressional district. Its representative, Judy Chu (D), votes on the laws that decide what happens to this land. Public-lands grade so far: A. See every public-lands vote →

Seen something wrong here? Tell us.

How we know

every fact on this page, and where it came from
Right now: U.S. Forest Service’s own recreation database flags it not open and publishes no reason and no date. That’s a flag, not a notice.
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.