Boulder Flat Campground
Closed — Closed for the winter season. Highway 108 Sonora Pass closed December 26, 2025 due to snow. Campground typically operates June through October. No potable water available; bring your own water supply.
Road Closure - Forest Service Road 1N04
This order extends the road closure of FSR 1N04 to December 31, 2025.
Termination of High Hazard Fire Restrictions
Termination of Forest Order STF-16-2025-11High Hazard Fire RestrictionsStanislaus National Forest Stanislaus National Forest Order No. 2025-11, dated July 1, 2025, is hereby terminated.
Termination of Moderate Hazard Fire Restrictions
Termination of Forest Order STF-16-2025-14Moderate Hazard Fire RestrictionsStanislaus National Forest Stanislaus National Forest Order No. 2025-14, dated August 20, 2025, is hereby terminated.
Temporary Road Closures
This Forest Order closes the below listed roads beginning Aug 7, expiring on Dec 31, 2026.
Stanislaus National Forest Terminates Deer Valley Road Closures Early
With the publication of the Termination Notice, Deer Valley Road, FSR 8N02 between the Stanislaus and ElDorado National Roads previously closed under Forest Order STF-16-2025-08 is now open.
Termination Notice - FO STF-16-2025-10
With this termination, roads previously closed by Forest Order STF-16-2025 10 are now open.
Forest Order STF-16-2025-03 - Mtn. Tunnel Project - FSR 1S28B repair/closure
Mtn. Tunnel Project - FSR 1S28B repair/closure
Forest Order STF-16-2025-02 - Rainbow Pool Area Alcohol Prohibition
Rainbow Pool Area Alcohol Prohibition
About
Boulder Flat Campground is situated in a mixed conifer forest along the banks of the Stanislaus River in Stanislaus National Forest. The campground offers 20 camping sites, including one double site and two walk-in sites. Each site features a picnic table and fire pit. The main road is paved with dirt-surfaced parking pads providing easy access to campsites. The campground is located along Highway 108, approximately 21 miles east of Pinecrest and 20 miles east of the Summit Ranger Station. Boulder Flat serves as a convenient base for exploring the Sonora Pass area, with opportunities for fishing in the Stanislaus River, hiking, and scenic driving. Nearby attractions include Kennedy Meadows for horseback riding and the Columns of the Giants and Donnell Vista interpretive sites. Campers should note that there is no potable water available at this campground, so visitors must bring their own water supply. There is no designated trail to the river, and visitors are encouraged to practice Leave No Trace principles. The campground is operated by Dodge Ridge Mountain Resort under a special use permit from the Forest Service.
Directions
Located 21 miles east of Pinecrest on Highway 108.
Nearby Campgrounds
Amenities
| Water | No |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | — |
| Price | $25 - $50 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | — |
Contact
| Phone | +1 (209) 965-3474 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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