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
BHNF Trail #58: Osprey Trail
North Wheeler Recreation Area
Spring Creek Trailhead
Deer Creek Trailhead
South Boxelder Creek Trailhead
Lake Vermillion Recreation Area
French Creek Natural Area
Joyner Ridge Trail at Devils Tower National Monument
Indian Creek Recreation Area
Snake Creek Recreation Area
Willow Creek Trailhead
Sica Hollow State Park
Saddle Pass
BHNF Trail #76: 76 Trail
The Mountain Trailhead
Randall Creek Recreation Area