Castle Trail (East)

This eastern trailhead is one end of the longest trail in the park begins at the Door and Window Trail parking area and travels five miles one way to the Fossil Exhibit Trail parking.
Relatively level, the path passes along some badlands formations.

Trail Elevation: 2,645'
Trail Difficulty: Moderate
Trail Distance: 10 miles/16 km (round trip)

South Dakota Trails / State Parks

Wind Cave Canyon Trail

Wind Cave Canyon Trail

Iron Creek Trailhead

Iron Creek Trailhead

LaFramboise Island Nature Area

LaFramboise Island Nature Area

Oahe Downstream Recreation Area

Oahe Downstream Recreation Area

Legion Lake Trail

Legion Lake Trail

Creekside Trail at Custer State Park

Creekside Trail at Custer State Park

West Whitlock Recreation Area

West Whitlock Recreation Area

BHNF Trail #9: Harney Peak North

BHNF Trail #9: Harney Peak North

Little Moreau Recreation Area

Little Moreau Recreation Area

Union Grove State Park

Union Grove State Park

Randall Creek Recreation Area

Randall Creek Recreation Area

BHNF Trail #40: Deerfield Trail

BHNF Trail #40: Deerfield Trail

Prairie Trail

Prairie Trail

Kirk Trailhead

Kirk Trailhead

Pilot Knob Trailhead

Pilot Knob Trailhead

Walkers Point Recreation Area

Walkers Point Recreation Area

Sheps Canyon Recreation Area

Sheps Canyon Recreation Area

Stockade Lake Trail

Stockade Lake Trail