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
Stockade Lake Trail
BHNF Trail #58: Osprey Trail
Roy Lake State Park
Window Trail
Lake Louise Recreation Area
Spearfish Canyon Nature Area
BHNF Trail #9: Harney Peak North
BHNF Trail #93: Sundance Trail
Lake Cochrane Recreation Area
Pelican Lake Recreation Area
Deer Creek Trailhead
BHNF Trail #4: Cathedral Spires
South Boxelder Creek Trailhead
Medicine Loop (East)
BHNF Trail #76: 76 Trail
Boland Ridge Trail at Wind Cave National Park