Fully accessible boardwalk trail features fossil replicas and exhibits of now extinct creatures that once roamed the area.
South Dakota Trails / State Parks
BHNF Trail #32: Hell Canyon Trail
Fossil Exhibit Trail
Lake Herman State Park
BHNF Trail #76: 76 Trail
Rocky Point Recreation Area
Sugarloaf Trailhead
Okobojo Point Recreation Area
Edgemont Trailhead
West Bend Recreation Area
Beaver Creek Nature Area
Lake Poinsett Recreation Area
BHNF Trail #72: Big Hill Trails
Elk Creek Trailhead
Creekside Trail at Custer State Park
BHNF Trail #9: Sunday Gulch
Farm Island Recreation Area