# Longwood Swallet

- **Country:** United Kingdom
- **Coordinates:** 51.298229, -2.738400
- **Depth:** 175 m
- **Access:** Restricted
- **Length:** 1.65 km
- **Survey:** [http://www.thegcr.org.uk/GIA/12/Figures/JPEGsHiRes/GCRv12c05f005.jpg Geological Conservation Review/UBSS]
- **Geology:** Limestone
- **Hazards:** Frequent flooding
- **Location:** Charterhouse, Somerset, UK
- **Registry:** Mendip Cave Registry
- **Discovery:** 1944
- **Elevation:** 213 m
- **Grid Ref Uk:** ST48615571
- **Entrance Count:** 1

The Longwood Swallet is a cave near Charterhouse, in the Carboniferous Limestone of the Mendip Hills, in Somerset, England. The cave is part of the Cheddar Complex SSSI and is connected to August Hole.

![Photo of Longwood Swallet](https://upload.wikimedia.org/wikipedia/commons/a/a7/LongwoodSwallet.jpg)

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