Custer State Park, South Dakota
Milky WayGood for darker horizons, wide sky access, and repeatable viewing windows during clearer stretches.
Bring
- Warm layers, headlamp with red mode
- Small tripod or stable support
- Snacks and water for night walks
Local-verify note
Confirm current road access and any night-vehicle rules on the park’s official site, then cross-check tonight’s cloud cover.