BHNF Trail #91: Cliff Swallow Trail

From Sundance:
Take Highway 14 west one mile to FSR 838. Travel north on FSR 838 and 843 to FSR 842. Take FSR 842 one mile to the trailhead.
From Spearfish:
Take I-90 west to Aladdin Exit 199. Travel north four miles on Highway 111 to FSR 843. Turn to the west on FSR 843 and travel to FSR 842. Take FSR 842 one mile to the trailhead.

Trail Elevation: 4,740 to 5,120 feet
Trail Difficulty: Moderate
Trail Distance: 3.7 mile loop

South Dakota Trails / State Parks

Cliff Shelf

Cliff Shelf

Lake Alvin Recreation Area

Lake Alvin Recreation Area

Door Trail

Door Trail

Lake Thompson Recreation Area

Lake Thompson Recreation Area

Shadehill Recreation Area

Shadehill Recreation Area

Willow Creek Trailhead

Willow Creek Trailhead

Roughlock Falls Trail

Roughlock Falls Trail

BHNF Trail #4: Cathedral Spires

BHNF Trail #4: Cathedral Spires

North Wheeler Recreation Area

North Wheeler Recreation Area

Buryanek Recreation Area

Buryanek Recreation Area

Castle Trail (West)

Castle Trail (West)

Prairie Trail

Prairie Trail

BHNF Trail #9: Sunday Gulch

BHNF Trail #9: Sunday Gulch

BHNF Trail #76: 76 Trail

BHNF Trail #76: 76 Trail

BHNF Trail #50: Flume Trail

BHNF Trail #50: Flume Trail

Spearfish Canyon Nature Area

Spearfish Canyon Nature Area

Big Stone Island Nature Area

Big Stone Island Nature Area

BHNF Trail #40L: Deerfield Lake Loop Trail

BHNF Trail #40L: Deerfield Lake Loop Trail