These are the parks thicket knows about in Day — the big ones you already know, and the pocket parks, greenways and trailheads two streets over that you probably do not.
- Amsden Dam Lakeside Use Area
- Augustana Waterfowl Production Area
- Dolney Waterfowl Production Area
- E. Hanson Waterfowl Production Area
- Eidahl Waterfowl Production Area
- Haugen State Public Shooting Area
- Hendrickson Waterfowl Production Area
- Ingvold Game Production Area
- Lily State Public Shooting Area
- Lynn Lake Waterfowl Production Area
- McCarlson Waterfowl Production Area
- Mydland Pass Game Production Area
- Pickerel Lake Recreation Area
- Pickerel Lake Recreation Area - East Unit
- Pickerel Lake Recreation Area - West Unit
- Pierpont Lake Recreation Area
- Stianson Liberty Hemmah Krause Game Production Area
- Surma-Jackson City Park
- Wagner Waterfowl Production Area
- Waubay National Wildlife Refuge