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
Custer State Park
Fort Mead Trailhead
Spring Creek Trailhead
Lewis and Clark Recreation Area
LaFramboise Island Nature Area
BHNF Trail #72: Big Hill Trails
Good Earth State Park
Rapid Creek Trailhead
Fisher Grove State Park
Lake Herman State Park
Spring Creek Recreation Area
Castle Trail (East)
Richmond Lake Recreation Area
Okobojo Point Recreation Area
George S. Mickelson Trail
Nature Trail at Mount Rushmore