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 #16: Iron Mountain
Castle Trail (East)
Creekside Trail at Custer State Park
Lake Louise Recreation Area
Alkali Creek Trailhead Horse Camp
BHNF Trail #91: Cliff Swallow Trail
BHNF Trail #64: Crow Peak Trail
Custer Skywalk Trail
Lookout Point Trail at Wind Cave National Park
Fort Sisseton Historic State Park
Bear Butte State Park
South Side and Valley View Trails at Devils Tower National Monument
Newton Hills State Park
Oakwood Lakes State Park
Brush Creek Trailhead
Mystic Trailhead
