1Heads up1 fire 14 mi away
Wildfire
Dome fire · 14 mi away · 6,788 acres · 95% contained · updated Oct 14, 2026
ReservableOut of season; the next season isn't published.
Book on recreation.govWe make nothing when you book
Right now
Nobody has saidNo season, no closure, no bookings to read
Sites
72 on recreation.gov
1,580 ftElevation
98 ftWater · Merced River
13.1 miNE of Mariposa, CA
22%Tree cover
Bortle 3Night sky · 577th darkest of 1,201 in CA

The place

the agency’s own description · what’s there · 12 notices

In the agency’s own words

Dirt Flat campground is situated on the north side of the Merced River. This small camp features walk-in tent sites on the river. The remote locates of the site makes for a quiet and peaceful camping experience. Keep reading

Recreation

During the spring and early summer, the Merced River is a popular location for white water rafting and kayaking. Several private companies offer guided rafting trips.

Facilities

The campsites at Dirt Flat meet accessibility standards and offer picnic tables, grills and fire rings. Vault toilets are available.

Natural Features

The Sierra National Forest, located on the western slope of the central Sierra Nevada, is known for its spectacular mountain scenery and abundant natural resources. The terrain includes rolling, oak-covered foothills, heavily forested middle elevation slopes and the starkly beautiful alpine landscape of the High Sierra.

Nearby Attractions

This campground is close to the west entrance to Yosemite National Park. Yosemite offers a variety of activities that include scenic driving, picnicking, hiking and fishing.

Charges & Cancellations

Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.

What the agency tells you

Rule

Our facility is experiencing a water outage. Please bring all the water you’ll need for your entire visit, including drinking water.

Rule

Please keep all food in bear-proof containers

Rule

Be aware of rattlesnakes

Everything else this campground posts · 9
Rule

Poison oak is abundant throughout this area

Rule

This camp is a pack it in and pack it out facility

Rule

Two pets per site and leashed at all times.

Rule

Please Note: One vehicle per single site. Most sites can accommodate 1 extra vehicle that is not included with the reservation fee. Extra vehicle will be charged a per night fee and collected at the campground.

Rule

Fire Restrictions: Fire restrictions may be imposed at any time due to hot, dry weather conditions, at which time campfires and charcoal fires may not be allowed.

Rule

Reserved Sites will be held until check out time (12pm) the day following your arrival date. Sites must be occupied by the checkout time of that following day to hold a reservation or the site will be forfeited and released.

Rule

Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.

Rule

Don't Move Firewood: Protect California's forests from tree-killing pests by buying your firewood locally and burning it on-site. For more information visit firewood.ca.gov.

Rule

Click here to learn more about the Sierra National Forest

Read them on the agency’s own page →

Tents and rigs

Sites
7 · 7 tent-only
Hookups
None
Paved pads
2 of 7
Accessible sites
None listed
Pets
Allowed
Campfires
Allowed, barring fire bans
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Vault Toilets
“…picnic tables, grills and fire rings. Vault toilets are available. Natural Features The Sierra National…”
Stay limit
14 nights
recreation.gov facility rule maxStay

Around the campground

On the water
River
Source: Stated in the agency description · Aug 23, 2026

No reading yet, book on recreation.gov

recreation.gov lists 2 of the 7 campsites the agency files here. The rest aren’t on its booking system, so a reservation won’t get you one.

No availability snapshot inside the last 36 hours, so this page draws nothing rather than ageing a reading into fiction.

Booking windowOut of seasonOut of season, no booking. The last reservable season the agency published ended December 31, 2023, and it hasn't published the next one.recreation.gov
Max stay14 nightsthe facility record
If plans change$10 to cancel$10 to change a reservation; this campground publishes its own terms toorecreation.gov’s schedule
Runs itU.S. Forest ServiceBooked through recreation.govthe agency’s record
Watch for a cancellation

Full? Watch it.

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Book on recreation.gov

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 9

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.
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s nothing to add the $8 booking fee to. We won’t total a receipt with a number missing from it.
If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

“Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.” · this campground’s own terms

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 5

rules read Sep 9, 2026 · record Aug 23, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

7 sites · the site map

All 7 sites

2 of 7 sites located
Tent only2
Aerial · Esri World Imagery
Sleeps

Toilet distances are OpenStreetMap’s, measured for 2 of the 7 sites listed. A site with no reading is unknown, never far.

AREA DIRT FLATFT1-20tent only nonelectric
AREA DIRT FLATFT1-201tent only nonelectric444 ft1,825 ft
AREA DIRT FLATFT1-202tent only nonelectric413 ft1,884 ft
AREA DIRT FLATFT1-203tent only nonelectric
AREA DIRT FLATFT1-204tent only nonelectric
AREA DIRT FLATFT1-205tent only nonelectric
AREA DIRT FLATFT1-20Ntent only nonelectric

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate37.66823, -119.83949
The phone559-642-3212
The agency’s pageOfficial page ↗

Where it is

Getting there

From Highway 140, turn on to Foresta Road. Landmarks include Red Bud Picnic Area and a National Park Service warehouse. After bridge, turn left onto the spur road. Immediately turn left onto Incline Road. Continue 1.5 miles to the facility.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Today95°Sunny
Tonight53°Clear
Saturday92°Sunny
Saturday Night50°Clear

NWS forecast for El Portal, CA

Typical weather

Typical October night 43°F, day 76°F.

Coldest month of the year: typical December night 32°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

100°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: SONORA, CA (USC00048353), 36 miles away and 95 ft higher

The land, and who answers for it

what threatens it · who answers for it

What threatens this place

Watch
Yosemite National Parkdefunding · 21 mi
Roadless
Ferguson Ridge6,104 acres · 3 mi · inventoried roadless area
Roadless
Trumbull Peak6,164 acres · 4 mi · inventoried roadless area
Roadless
Devil Gulch30,490 acres · 5 mi · inventoried roadless area

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

Source: MTJP Threatened Lands map · Oct 3, 2026

Who answers for this land

Tom McClintock, official portrait

Dirt Flat is in California’s 5th congressional district. Its representative, Tom McClintock (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. 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 publishes no season and no closure for this campground, and it takes no bookings we can read. That’s a gap in the record and not a locked gate: the number below is the only way to be sure.
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.
Nearest place of any size: El Portal, CA, 1.2 mi W (a census designated place). Straight line.