From Custer, drive one mile east on Highway 16A. Take Highway 89 north eight miles to Sylvan Lake.
From Hill City, drive three miles south on Hwy 385/16. Take a left onto Highway 89 and drive six miles to Sylvan Lake.
South Dakota Trails / State Parks
Willow Creek Trailhead
Lakota Lake Trailhead
Sandy Shore Recreation Area
Door Trail
BHNF Trail #58: Osprey Trail
Pilot Knob Trailhead
BHNF Trail #79: Rimrock Trails
BHNF Trail #32: Hell Canyon Trail
Springfield Recreation Area
BHNF Trail #80: Little Spearfish Trail
BHNF Trail #9: Harney Peak South
BHNF Trail #91: Cliff Swallow Trail
Badger Hole Trailhead
Okobojo Point Recreation Area
BHNF Trail #64: Crow Peak Trail
Angostura Recreation Area