1 mile east of Sylvan Lake on Needles Highway (Hwy 87).
South Dakota Trails / State Parks
Medicine Loop (East)
Big Stone Island Nature Area
Sylvan Lake Shore Trail
Mountain Disc Golf Course
Grace Coolidge Walk-In Fishing Area at Custer State Park
Norbeck Trailhead
Wind Cave Canyon Trail
Oahe Downstream Recreation Area
Lake Cochrane Recreation Area
Angostura Recreation Area
Roy Lake State Park
BHNF Trail #40L: Deerfield Lake Loop Trail
Nature Trail at Mount Rushmore
Serenity Trail
George S. Mickelson Trail
Door Trail