Access
20m on the right after entering the dale through the gate, under an overhang in the cliff, opposite the small quarry. Entrance reached by clambering up rock ledges, which are extremely smooth and slippery, so take care, especially when wet. No known access restrictions.
References
(2010), , Caves of the Peak District, p. 80, DCA
(2017), Castleton’s oldest mine, Descent 254, p.12., Wild Places Publishing