Wrinkled Rock Trailhead

Black Hills National Forest manages Wrinkled Rock Trailhead as a drive-in dispersed site near Keystone, South Dakota, positioned close to the main road with straightforward vehicle access. The lot is large enough to accommodate at least a 24-foot RV with room to turn around, which makes it functional for travelers moving through the area rather than settling in for multiple nights. Restrooms are on-site.

Campers should be aware of one significant limitation before planning an overnight stay. Multiple visitors have arrived to find posted signage indicating day-use-only hours, roughly 6 a.m. to 10 p.m., which effectively prohibits overnight camping. The status appears inconsistent across visits, with some campers stopping without issue and others turned away by the posted restrictions. Confirming current rules with the US Forest Service before arriving is strongly advised.

Wrinkled Rock and Black Hills NF Dispersed off SD-244 near Mt. Rushmore are both within a fraction of a mile and may offer more reliable overnight options. Horsethief Lake Campground is roughly a mile northwest for those who want a developed site. Grace B. describes it as "quiet and close to the main road," which holds true regardless of overnight status. Call the Black Hills National Forest ranger district ahead of your trip to get current day-use hours and any updates on overnight access.