Martyn Farr

Martyn Farr was introduced to caving at the age of ten by his father and has become one of the foremost cavers and cave divers in Britain. He has written several books on caving, in particular The Darkness Beckons-the History and Development of Cave Diving,; Darkworld: the Secrets of Llangattock Mountain and Dan yr Ogof: the Jewel of Welsh Caves, and has contributed to a number of others.