Fully accessible boardwalk trail features fossil replicas and exhibits of now extinct creatures that once roamed the area.
South Dakota Trails / State Parks
Lake Thompson Recreation Area
Nature Trail at Mount Rushmore
Creekside Trail at Custer State Park
BHNF Trail #91: Cliff Swallow Trail
BHNF Trail #48: Mount Roosevelt
Lake Louise Recreation Area
Sunday Gulch Trail
North Point Recreation Area
Custer Skywalk Trail
Pease Creek Recreation Area
Lake Alvin Recreation Area
Springfield Recreation Area
South Boxelder Creek Trailhead
Deer Creek Trailhead
Bear Butte State Park
Minnekahata Trailhead