About this trail
Koa 18 is a 0.72 mile moderate trail at Black Hills National Forest OHV in South Dakota. The mapped route runs from 43.9096, -103.5765 to 43.9037, -103.5705. It climbs about 151 ft, topping out at 5,423 ft. It is managed for motorcycle and ATV use from Apr 16 to Oct 31. Route geometry comes from the US Forest Service Trails dataset.


