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
Dakota Point Trailhead
Lake Vermillion Recreation Area
Fossil Exhibit Trail
BHNF Trail #40L: Deerfield Lake Loop Trail
Englewood Trailhead
Edgemont Trailhead
Mystic Trailhead
Little Devils Tower Trail
George S. Mickelson Trail
BHNF Trail #7: Grizzley Bear Creek
Grace Coolidge Walk-In Fishing Area at Custer State Park
Lake Thompson Recreation Area
West Pollock Recreation Area
Samelius Trailhead
Newton Hills State Park
North Point Recreation Area