Sylvan Lake is the postcard stop in Custer State Park: a small lake framed by pines and enormous granite boulders. Walk the shoreline loop, rent a paddle boat, or picnic on the rocks.
It's also the trailhead for the hike to Black Elk Peak, and the starting point for the shorter, scenic Sunday Gulch loop.
Highlights
- Lakeshore loop trail
- Paddle boats and swimming in season
- Trailhead to Black Elk Peak
- Picnic areas
Local tips
- The parking lot fills by mid-morning in summer. Arrive early or late.
- Bring layers; it's often cooler at the lake than in town.
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