The Technical Speleological Group (TSG) is an active Derbyshire based caving club. Despite our name we cater for a wide range of caving activities from recreational trips to exploration and digging.

We are based in Castleton, in the heart of the Peak District, and close to several of the best caving trips in Derbyshire, as well as numerous pubs.
If you are interested in joining, come along to a monthly club meeting at the Chapel
We offer...
- Regular Caving trips all over the UK
- Accommodation in Castleton (the 'Chapel')
- Monthly Meetings
- Social Events
- Participation in Derbyshire cave exploration
Read about our latest exploits below:


