| Similarity | Rank | |
|---|---|---|
| skokholm | 0.835 | 94222 |
| skomer | 0.829 | 49905 |
| beacons | 0.828 | 33839 |
| snowdonia | 0.817 | 18035 |
| broads | 0.816 | 34542 |
| valleys | 0.814 | 31992 |
| broadford | 0.813 | 59409 |
| dyfed | 0.813 | 19256 |
| vyrnwy | 0.810 | 60661 |
| farne | 0.810 | 87714 |
| exmoor | 0.809 | 20925 |
| penwith | 0.807 | 52261 |
| brecon | 0.805 | 20654 |
| towy | 0.804 | 77032 |
| mawddach | 0.803 | 83331 |
| inverness-shire | 0.802 | 70140 |
| mid-wales | 0.797 | 28662 |
| aberdulais | 0.797 | 63137 |
| quantocks | 0.796 | 56591 |
| dyfi | 0.794 | 93127 |
| solway | 0.791 | 30404 |
| duddingston | 0.788 | 56905 |
| scilly | 0.788 | 35584 |
| tummel | 0.787 | 50184 |
| howgill | 0.787 | 67259 |