Fully accessible boardwalk trail features fossil replicas and exhibits of now extinct creatures that once roamed the area.
South Dakota Trails / State Parks
Roughlock Falls Trail
Angostura Recreation Area
Deer Creek Trailhead
Notch Trail
Mountain Disc Golf Course
BHNF Trail #4: Cathedral Spires
Lake Cochrane Recreation Area
Creekside Trail at Custer State Park
Alkali Creek Trailhead Horse Camp
BHNF Trail #40: Deerfield Trail
Edgemont Trailhead
Sica Hollow State Park
BHNF Trail #91: Cliff Swallow Trail
BHNF Trail #9: Sunday Gulch
West Bend Recreation Area
Pickerel Lake Recreation Area
