Sand Bar Flat Campground

Open

Open seasonally from April through December on a first-come, first-served basis. No reservations available. As of spring 2026, potable water is not available; campers must bring their own water supply.

National Forest System Roads

Follow California Vehicle Code on National Forest System Roads

Fireworks and Explosives are always Prohibited

Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…

Mtn. Tunnel Project Temporary Road Closure of Forest Road No. 1S28B

Temporary road closure of Forest Service Road 1S28B for Mountain Tunnel Improvement Projects

Extension of Seasonal Road Closures

Following a series of evaluations by Stanislaus National Forest Recreation Specialists, the Forest has issued Forest Order STF-16-2026-04 cleaving closed several roads in the forest’s higher elevations. Conditions will continue to be monitored on a regular basis and when applicable, roads will…

Beardsley Lake Boat Ramp Closure thru June 15

At the request of Tri-Dam, the Stanislaus National Forest has issued Forest Order STF-16-2026-03; effective April 15 through June 15, 2026, closing the Beardsley Lake Boat Ramp for all use.

Cottonwood Temporary Road Closure

Cottonwood Road Temporary Closure for storm damage repairs

Temporary Road Closures

This Forest Order closes the below listed roads beginning Aug 7, expiring on Dec 31, 2026.Calaveras District Roads (Exhibit A):• Forest Road No. 4N40• Forest Road No. 4N80Y (Candy Rock Road), from the gate at approximately 3.5 miles fromHighway 4 then continuing to its terminus. 36 CFR…

Rainbow Pool Area Alcohol Prohibition

Rainbow Pool Area Alcohol Prohibition

Cherry Lake Camping Restrictions

Camping, cooking, building a campfire, or storing fuel on National Forest Lands at, below or within 100 feet above the Cherry Lake high water mark (4702 feet elevation), or on the island within Cherry Lake

About

Sand Bar Flat Campground is a developed Forest Service campground tucked into a forested setting along the Middle Fork Stanislaus River. The campground features 68 sites total, including 53 drive-in sites and 15 walk-in sites, making it suitable for both tent campers and those with smaller RVs or trailers. Each site comes equipped with a picnic table and fire ring. Vault toilets are available throughout, with some units being fully ADA accessible. The campground is known for excellent fly fishing opportunities and a peaceful, secluded atmosphere away from Highway 108 crowds. Access is via Fraser Flat Road (Forest Road 4N01), then Forest Road 4N88 and 4N85. The road becomes steep, narrow, and unpaved past Fraser Flat Campground, making it unsuitable for large RVs or trailers over 35 feet. Practice Leave No Trace principles and pack out all trash. Quiet hours are enforced from 10 p.m. to 6 a.m. Maximum stay is 14 consecutive days, with a limit of 6 people per site. Horse and pack animal use is not permitted.

Directions

From Highway 108, take the Spring Gap turnoff onto Fraser Flat Road (Forest Road 4N01). Continue 10 miles north, then turn right on Forest Road 4N88, followed by a left on 4N85 to the campground.

Amenities

Water No
Fires Allowed Yes
Toilets Yes
Dump Station No
Wifi No
Pets Allowed Yes
Showers No
Electric Hookups
Water Hookups
Sewer Hookups
Camp Store No
Price $25 - $50

Vehicle

Max RV Length 35ft
Max Trailer Length 35ft
Big Rig Friendly No
Pull Through Sites

Contact

Phone +1 (209) 965-3434

Cell Service

AT&T None
Verizon None
T-Mobile None

Photos

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