U.S. Forest Service · Shasta National Forest · CA

Sims Flat Campground

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 · 1,660 ft · 70% tree cover · Sacramento River within reach · Bortle 2 sky
1,660 ftElevation
401 ftWater · Sacramento River
10.7 miSW of Dunsmuir, CA
70%Tree cover
Bortle 2Night sky · 257th darkest of 1,201 in CA

The place

the agency’s own description · what’s there

In the agency’s own words

Description : This campground is located alongside the Sacramento River at an elevation of 1600 feet. There are 19 sites with tables and fire-rings. Suitable for tents and mid-sized RVs or trailers. Flush toilets; piped water. 14 day limit. $15 per night. No reservations. Usually opens by last Saturday in April and closes Nov. 15th. Features : Historic location of Civilian Conservation Corps camp in the 1930s. Interpretive signs depict the camp and suspension bridge spanning the river built by the CCC. World renown fishing on a classic trout stream. Train buffs enjoy watching Union Pacific freight trains as they make their way through the canyon. Also popular with whitewater boaters during the high water of spring runoff.

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Toilets
Flush Toilets
“…for tents and mid-sized RVs or trailers. Flush toilets; piped water. 14 day limit. $15 per night. No…”
Source: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
River, 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 16, 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 · 3

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
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 next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Overnight53°Mostly Clear
Saturday87°Sunny
Saturday Night51°Mostly Clear
Sunday81°Sunny

NWS forecast for Castella, CA

Typical weather

Typical October night 39°F, day 71°F.

Coldest month of the year: typical January night 30°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: DUNSMUIR TRTMT PL, CA (USC00042574), 9 miles away and 509 ft higher

The land, and who answers for it

what threatens it · who answers for it

What threatens this place

Roadless
West Girard37,516 acres · 7 mi · inventoried roadless area
Roadless
Slate Creek6,636 acres · 8 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 5, 2026

Who answers for this land

Sims Flat Campground is in California’s 1st congressional district. Whoever holds it votes on the laws that decide what happens to this land. See how its representative votes on public lands →

Our roster still carries Doug LaMalfa for this district and the current federal record doesn’t list them as sitting, so we’re not naming a representative here until the two agree.

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.
Nearest place of any size: Castella, CA, 4.7 mi SSW (a census designated place). Straight line.