Ordered by the number of climbs recorded. About limestone.
| Crag | Location | # Climbs |
|---|---|---|
| Spettacolo | Italy / Trentino-Alto Adige / Provincia autonoma di Trento | 1 |
| Hawkswick Crag | United Kingdom / England / Skipton | 1 |
| Bionnassay | France / Auvergne-Rhône-Alpes / Haute-Savoie | 1 |
| Magdalenenwand | Germany / Bavaria / Upper Franconia | 1 |
| Archidona | Spain / Andalusia / Málaga | 1 |
| Uphill Quarry | United Kingdom / England / North Somerset / Weston-super-Mare | 1 |
| Quaderwand | Germany / Bayern / Niederbayern | 1 |
| Krottenseer Forst | Germany / Bavaria / Upper Palatinate | 1 |
| Kanoto | Japan / Tokyo / Nishitama District, Tokyo | 1 |
| Hardcore-Wändchen | Germany / Bayern / Oberfranken | 1 |
| Stará Rasovna | Czechia / Jihomoravský kraj / Blansko / Sloup v Moravském Krasu | 1 |
| Saint Guilhem le Désert | France / Occitanie / Hérault | 1 |
| Le Périgord | France / Nouvelle-Aquitaine / Dordogne | 1 |
| Romeyer | France / Auvergne-Rhône-Alpes / Drôme | 1 |
| Ravensdale | United Kingdom / England / Derbyshire / Buxton | 1 |
| Lone Rock Point | United States / Vermont / Chittenden County | 1 |
| Seynes | France / Occitanie / Gard | 1 |
| Harborough Rocks | United Kingdom / England / Derbyshire / Matlock | 1 |
| Graig-Fechan | United Kingdom / Wales / Denbighshire / Ruthin | 1 |
| Fyfe River Gorge | New Zealand / Tasman Region | 1 |