Tailwaters Campground is accessed from State Highway 20. There are three campsites and plenty of opportunities to fish for trout and bass. The Campground is located on the west shore of Anderson Ranch Reservoir. The Tailwaters boat ramp is within the campground provides access for rafts, motorized and non-motorized boats. Be advised: There is an Elmore county ordinanace restricting any motorized equipment on the Lower South Fork Boise River.
From Mountain Home, Idaho, travel 21 miles along State Highway 20 northeast to the FS 134 road turnoff approximately 21 miles toward Anderson Dam. Continue along FS 134 road for approximately 6 miles. When arriving at the Dam, turn south on FS 121 road and go south for about a mile to Tailwaters Campground.