Summit Ranger District Campgrounds
Multiple campgrounds in this district are currently open for the 2026 season, including Clark Fork, Cascade Creek, Baker, and Brightman Flat. Boulder Flat opens June 20, 2026. Higher elevation campgrounds typically operate May through October depending on snow conditions. Some campgrounds have no potable water and require cash payment.
Winter Weather Advisory issued October 31 at 11:45AM PDT until November 1 at 7:00AM PST by NWS Sacramento CA
* WHAT...Snow expected for elevations above 7000 feet. Total snow accumulations up to 10 inches, with up to 18 inches at the highest peaks. Minor accumulations of up to 3 inches possible down to 6000 feet. * WHERE...Northern Sierra above 7000 feet, including Highway 50 and Interstate 80. * WHEN...Until 7 AM PST Sunday. * IMPACTS...Plan on slippery travel conditions and minor travel delays, with chain controls possible. * ADDITIONAL DETAILS...Snow levels 7000 to 8000 feet through this evening, lowering to 5500 to 6500 feet overnight. Heaviest snowfall expected tonight into Sunday morning. Light flurries to a dusting possible down to 5500 feet with measurable accumulations remaining above 6000 feet.
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.…
Stanislaus National Forest issues temporary road closure for portion of Forest Road No. 1S03
The Stanislaus National Forest has issued a forest order temporarily closing a portion of Forest Road No. 1S03 (Sawmill Mountain Road) between the intersections of 18EV432 and 1S04., Nov. 2, 2026, through Dec. 2, 2026.
About
The Summit Ranger District manages numerous campgrounds along the upper Highway 108 corridor in California's Sierra Nevada. This collection includes Clark Fork Campground (88 sites with both vault and flush toilets, potable water, and an RV dump station), Cascade Creek Campground (14 sites with vault toilets, no water), Boulder Flat Campground (20 sites along the Stanislaus River), Baker Campground, Brightman Flat, Beardsley Dam, and others. Most campgrounds operate seasonally from May through October, though opening dates vary by elevation and snow conditions. Amenities differ between locations. Clark Fork offers the most developed facilities with flush toilets in B-Loop, three ADA-accessible sites, potable water, and a seasonal RV dump station ($10 fee). Other campgrounds like Cascade Creek and Boulder Flat have vault toilets only and no potable water. Electric and sewer hookups are not available anywhere in the district. Fee RV dump stations are located at Clark Fork Campground, Dardanelle Resort, and near Pinecrest on Highway 108. All campgrounds feature campfire rings and picnic tables at each site. Maximum stays are limited to 14 days. Most sites accommodate up to 6 people. Large motor homes and trailers cannot be accommodated at some campgrounds; Clark Fork has a 32-foot RV limit. Cash payment is required at most fee stations.
Directions
From Sonora, take Highway 108 east. The Summit Ranger Station is located at the turnoff to Pinecrest Recreation Area and serves as the gateway to the district's campgrounds. Individual campgrounds are scattered along Highway 108 from 11 to 27 miles east of the ranger station.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | Yes |
| Wifi | No |
| Pets Allowed | — |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $20 - $58 |
Vehicle
| Max RV Length | 32ft |
| Max Trailer Length | 32ft |
| Big Rig Friendly | No |
| Pull Through Sites | — |
Contact
| Phone | +1 (209) 965-3434 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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