How we score parks
We map every path in the park using OpenStreetMap. We trace how far you can go from a step-free entrance on paved, level ground before hitting dirt, stairs, or a steep hill. We show you that distance, what stops you, and whether there is an accessible restroom. Scores are conservative: if we do not have evidence, we do not give credit. People who visit can confirm or dispute what we found, and photos from real visits can change a score.
Ratings
| A · Fully accessible | A long, connected paved route with strong evidence and no known access blocker. |
|---|---|
| B · Mostly accessible | A useful paved route is available, but some conditions or connections limit access. |
| C · Entrance only | A step-free entrance exists, but the verified paved route is short. |
| D · Not accessible | Known conditions prevent a usable paved route from an entrance. |
Coverage
Coverage describes our confidence in a rating, not the quality of a park. Less than 70% is Low confidence, 70–89% is Medium, and 90% or more is High.
Not yet mapped
This means we do not have enough verified path and entrance evidence to assign a rating. Most parks have this status because All Access Parks is still at an early stage. You can help by checking paths and sharing current evidence from a visit.
Read the technical methodology for formulas, data sources, and accessibility thresholds.