Ordered by the number of climbs recorded. About limestone.
| Crag | Location | # Climbs |
|---|---|---|
| Kings Meaburn Jackdaw Scar | United Kingdom / England / Cumbria / Penrith | 1 |
| Lower Gorge | Spain / Andalucía / Málaga | 1 |
| Forada | Spain / Valencian Community / Alicante | 1 |
| Stack Rocks Area | United Kingdom / Wales / Pembroke | 1 |
| Leigh Woods | United Kingdom / England / Bristol | 1 |
| Ladye Bay | United Kingdom / England / North Somerset / Clevedon | 1 |
| Ash Hole | United Kingdom / England / Torbay / Brixham | 1 |
| Flimston Bay | United Kingdom / Wales / Pembroke | 1 |
| Barker Scar | United Kingdom / England / Grange-over-Sands | 1 |
| Yew Cogar | United Kingdom / England / Skipton | 1 |
| Hyning Wood Crags | United Kingdom / England / Carnforth | 1 |
| Cringlesport | United Kingdom / England / Carnforth | 1 |
| Limekilns | United Kingdom / Scotland / Fife / Dunfermline | 1 |
| Angel Bay | United Kingdom / Wales / Conwy Principal Area / Llandudno | 1 |
| Obere Gössweinsteiner Wände | Germany / Bavaria / Upper Franconia | 1 |
| Kalte Wand | Germany / Bayern / Oberfranken | 1 |
| Schlaraffenland | Germany / Bavaria / Upper Palatinate | 1 |
| Winnats Pass | United Kingdom / England / Hope Valley | 1 |
| Castle Rock | United Kingdom / England / Gloucestershire / Cheltenham | 1 |
| Llanymynech Quarry | United Kingdom / Llanymynech | 1 |