These are the parks thicket knows about in Grayson — the big ones you already know, and the pocket parks, greenways and trailheads two streets over that you probably do not.
- Bicentennial Park
- Birge Park
- Camp James Ray
- Center Park
- Children's Memorial Park
- College Hill Youth Sports
- Eisenhower Brithplace State Historic Site
- Ely Park
- Eula Umphress and Robert Hynds Park
- Fairview Park
- Fielder Park
- Flora Park
- Forest Park
- Friendship Park
- Goodwin Park
- Hagerman National Wildlife Refuge
- Harmony Park
- Hawn Park
- Heritage Park
- Herman Baker Park
- Hillcrest Park
- Honors Court
- Island View Park
- Jones Park
- Juniper Point Public Use Area
- Juniper Point West
- Loy Park
- Memorial Park
- Mill Creek Public Use Area
- Morton Street Mini Park
- Munson Park
- Old Settlers Park
- Pebblebrook West
- Pecan Grove East Park
- Pecan Grove Park
- Pop's Park
- Pottsboro Baseball Park
- Ray Roberts Lake State Park - Buck Creek Unit
- Rosedale Park
- Shady Park
- Sunset Park
- Texoma Health Foundation Park
- The Pit
- Tioga City Park
- Volleyball Court
- Washington Park
- Waterloo Lake Regional Park
- Whitewright Nature Park