Bonanza Group Campground
Currently closed for the season. Opens May 25, 2026 for the Memorial Day through Labor Day season. Reservations required through Recreation.gov; no walk-in camping. Fees are $35/night for groups of 1-25 people, $50/night for 26-50 people, and $100/night for 51-70 people.
Red Flag Warning issued August 9 at 9:37PM MDT until August 10 at 9:00PM MDT by NWS Pocatello ID
The National Weather Service in Pocatello has issued a Red Flag Warning, which is in effect from 2 PM to 9 PM MDT Monday. * AFFECTED AREA...Fire weather zones 475 and 476. * WIND...West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY...As low as 10 percent. * IMPACTS...Wind reaching these speeds and humidity drier than 15 percent can result in rapid fire spread and extreme wildfire intensity.
Air Quality Alert issued August 7 at 1:13PM MDT by NWS Pocatello ID
AQAPIH * WHAT...Air Quality Advisory because of degraded air quality. Air Quality Index is forecast to degrade from Moderate to Unhealthy for Sensitive Groups. * WHERE...Custer County. * WHEN...Through 3 PM Monday, August 10th. * IMPACTS...Members of sensitive groups may experience health effects. The general public is less likely to be affected.
About
Bonanza CCC Group Campground is located nine miles up the scenic and historic Yankee Fork drainage, approximately 23 miles from Stanley, Idaho, at an elevation of 6,500 feet. The campground overlooks the Bonanza ghost town and sits just two miles from Custer ghost town, offering a unique historical setting for group camping. The site was originally built by the Civilian Conservation Corps and retains much of its historic character. The campground features 13 individual camping spurs with fire rings and cooking grills, picnic tables, vault toilets, and drinking water from a spring. A large central gathering area makes it ideal for family reunions, scout troops, and other organized groups. The site can accommodate trailers and RVs up to 50 feet and has parking for approximately 40 vehicles without trailers or 20 with trailers. No hookups, showers, or dump station are available. The Yankee Fork provides excellent fishing for rainbow trout, cutthroat trout, and whitefish. Numerous trails crisscross the area including West Fork of Yankee Fork, Crimson Lake Trail, and Lightning Creek Trail. The Yankee Fork Gold Dredge near Custer offers interpretive tours from Memorial Day through Labor Day.
Directions
From Stanley: Drive 11 miles east on Highway 75 to Sunbeam Dam overlook, turn left on Forest Road 013 for 7 miles, then turn left at Bonanza Guard Station and continue 0.5 miles to campground. From Challis: Drive 42 miles west on Highway 75 to Sunbeam Dam overlook, turn right on Forest Road 013 for 7 miles, then turn left at Bonanza Guard Station and continue 0.5 miles.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | — |
| Pets Allowed | — |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | — |
| Price | $35 - $100 |
Vehicle
| Max RV Length | 50ft |
| Max Trailer Length | 50ft |
| Big Rig Friendly | Yes |
| Pull Through Sites | — |
Contact
| Phone | +1 (208) 879-4100 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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