In 2008, his student Artur Kozłowski explored this cave to a depth of 103 metres, which made it the deepest known cave on the British Isles.
It was later explored by Martyn Farr among others to a depth of 9.5 m from where the water emerges from a 2 m wide fissure.
John Martyn | Martyn Brabbins | John Martyn (singer) | Edward Martyn | Martyn Ware | Nick Farr-Jones | Martyn Joseph | Martyn J. Fogg | Farr 40 | William Farr | Martyn Williams | Martyn Jacques | Henry Martyn | Florence Farr | Farr 30 (yacht) | Farr 30 | Farr | D'Marco Farr | Damien Martyn | Sam Farr | Michael Farr | Mary Gabriel Martyn | Martyn Rady | Martyn Lloyd-Jones | Martyn LeNoble | Martyn | John Martyn Harlow | Jamie Farr | Charles Farr | Bob Martyn |