| Lyme and Wood Pits Country Park | 106.21 ha | | — |
| Sutton Manor Woodland | 63.45 ha | | — |
| Sankey Valley Park | 42.85 ha | | — |
| Sherdley Park | 38.97 ha | | — |
| Clock Face Country Park | 38.83 ha | | — |
| The Duckeries | 19.66 ha | | — |
| Sutton Brook Greenway | 18.04 ha | | — |
| Victoria Park | 14.95 ha | | — |
| Mesnes Park | 13.17 ha | 🛝 | — |
| Brickfields Daisyfields | 12.66 ha | | — |
| Griffin Wood | 12.56 ha | | — |
| Willow Park | 9.07 ha | | — |
| Sutton Park | 8.48 ha | | — |
| Queen's Park | 7.71 ha | | — |
| King George V Playing Fields | 7.13 ha | | — |
| Thatto Heath Park | 6.27 ha | | — |
| Gaskell Park St. Helens Borough Council | 5.98 ha | | — |
| Haresfinch Park | 5.47 ha | | — |
| Billinge Hill | 5.32 ha | | — |
| Sunshine Park | 4.68 ha | | — |
| Kentmere Park | 3.37 ha | | — |
| Vera Page Park | 2.72 ha | | — |
| Spinney/Linear Park | 2.42 ha | | — |
| Fosters Park | 2.32 ha | | — |
| Platt's Field St Helens Council | 1.82 ha | 🐕 | — |
| Penny's Pit | 1.55 ha | | — |
| Mill Brow Local Nature Reserve | 1.54 ha | | — |
| Bankes Park | 1.46 ha | | — |
| Chain Lane Park | 1.41 ha | | — |
| Garswood Park | 1.05 ha | | — |
| Eccleston Branchline Linear Park | 1.02 ha | | — |
| Mill Brow Local Nature Reserve | 0.9 ha | | — |
| Pewfall Park St Helens Council | 0.82 ha | | — |
| Downall Croft | 0.5 ha | | — |
| The Back Field | 0.38 ha | | — |
| The Swale | 0.38 ha | | — |
| Sexton Avenue Community Allotment Garden Sexton Avenue Community Allotment Garden | 0.33 ha | | — |
| Prescot Cricket Club | 0.26 ha | | — |
| Friends Garden | 0.14 ha | | — |
| Millennium Garden | 0.1 ha | | — |
| Billinge Memorial Garden | 0.03 ha | | — |
| Billinge Road Community Garden | 0.03 ha | | — |
| Amphitheatre | — | | — |
| Heylock Sankey Valley Trail | — | | — |
| Taylor Park | — | | — |