Clark Fork Campground is situated along the banks of the Clark Fork of the Stanislaus River, five miles from the junction of Clark Fork Road and Highway 108. It is about 25 miles east of the Summit Ranger Station.

There are two loops in the campground: A-Loop and B-Loop. Both loops have paved roads and parking pads. A-Loop has 28 sites with a table and a campfire ring at each site. Three of the sites are double sites. The restrooms are vault toilets. Water is available at hydrants serving several sites.  A-loop is the first to open and last to close during the camping season.  B-Loop has 60 sites, six are double sites. There are flush toilets in B-Loop. Three sites near the first restroom are fully accessible. There is no fee for parking extra cars in the campground.

An RV dump station is located near the entrance road to Clark Fork Campground; the fee for the dump station is $6.