From Custer:
Trailhead is approximately 11.0 miles west on Highway 16.
From Jewel Cave:
Trailhead is approximately 1.0 mile west of Jewel Cave National Monument enterance on Highway 16.
South Dakota Trails / State Parks
BHNF Trail #88: Cook Lake
Nature Trail at Mount Rushmore
BHNF Trail #7: Grizzley Bear Creek
Edgemont Trailhead
Buryanek Recreation Area
French Creek Natural Area
Cliff Shelf
Castle Trail (East)
Lake Louise Recreation Area
Pilot Knob Trailhead
Tamarack Gulch Trailhead
Spearfish Canyon Nature Area
BHNF Trail #93: Sundance Trail
Big Sioux Recreation Area
Beaver Creek Nature Area
Walkers Point Recreation Area