Ordered by the number of climbs recorded. About sandstone.
| Crag | Location | # Climbs |
|---|---|---|
| Seana Mheallan | United Kingdom / Scotland / Highland Council / Achnasheen | 3 |
| Great Wanney | United Kingdom / England / Northumberland / Hexham | 3 |
| Cuvier Merveille | France / Île-de-France / Seine-et-Marne | 3 |
| The Chocolate Factory | United States / Kentucky / Lee County | 3 |
| Riverside | South Africa / Western Cape / West Coast District Municipality | 3 |
| Neath Abbey Quarry | United Kingdom / Wales / Neath | 3 |
| Danby Crag | United Kingdom / England / North Yorkshire / Whitby | 3 |
| Harmer Hill | United Kingdom / England / Shropshire / Shrewsbury | 2 |
| Balmashanner Quarry | United Kingdom / Scotland / Angus / Forfar | 2 |
| Rhino Boulders | South Africa / Western Cape / West Coast District Municipality | 2 |
| The Zoo | United States / Kentucky / Wolfe County | 2 |
| Old Man of Hoy | United Kingdom / Scotland / Stromness | 2 |
| Les Mammouths | France / Île-de-France / Seine-et-Marne | 2 |
| Solar Collector | United States / Kentucky / Lee County | 2 |
| 91.1 | France / Île-de-France / Seine-et-Marne | 2 |
| Area 15 | South Africa / Western Cape / West Coast District Municipality | 2 |
| Mount Piddington | Australia / New South Wales / Blue Mountains City Council | 2 |
| Franchard Meyer | France / Île-de-France / Seine-et-Marne | 2 |
| Roy | United States / New Mexico / Harding County | 2 |
| Frodsham | United Kingdom / England / Cheshire West and Chester / Frodsham | 2 |