# St Cuthbert's Swallet

- **Country:** United Kingdom
- **Depth:** 145 m
- **Access:** Bristol Exploration Club
- **Length:** 6.7 km
- **Survey:** [http://www.thegcr.org.uk/GIA/12/Figures/JPEGsHiRes/GCRv12c05f014.jpg Geological Conservation Review/Bristol Exploration Club]
- **Geology:** Limestone
- **Location:** Priddy
- **Register:** Mendip Cave Registry
- **Grid Ref Uk:** ST 543 505

St Cuthbert's Swallet is the second longest, and most complex, cave on the Mendip Hills, in Somerset, England. It forms a major part of the Priddy Caves system and water entering this swallet re-emerges at Wookey Hole. St Cuthbert's Swallet is part of, and lies underneath, the Priddy Pools Site of Special Scientific Interest.

![Photo of St Cuthbert's Swallet](https://upload.wikimedia.org/wikipedia/commons/6/64/St_Cuthberts_Swallet_-_geograph.org.uk_-_1209429.jpg)

**Source:** https://en.wikipedia.org/wiki/St_Cuthbert's_Swallet (Wikipedia, CC BY-SA)