These are the parks thicket knows about in Fillmore — the big ones you already know, and the pocket parks, greenways and trailheads two streets over that you probably do not.
- Bluebill State Wildlife Management Area
- County Line Federal Waterfowl Production Area
- Cress Waterfowl Production Area
- Geneva City Park
- Krause Lagoon National Waterfowl Production Area
- Mallard Haven National Waterfowl Production Area
- Mallard Haven National Waterfowl Production Area
- Marsh Hawk State Wildlife Management Area
- Morphy Lagoon National Waterfowl Production Area
- Rauscher Lagoon National Waterfowl Production Area
- Real Waterfowl Production Area
- Rolland Lagoon National Waterfowl Production Area
- Sandpiper State Wildlife Management Area
- Sora State Waterfowl Production Area
- Weis Waterfowl Production Area
- Wilkins Lagoon National Waterfowl Production Area