Main cave is gated securely at request of local police, and DCA has responsibility for administering access. Gate secured with nuts and bolts, a pair of 2 adjustable spanners is required to undo gate. All entrances accessible from supermarket car park which management kindly allows cavers to use. Caves scheduled as a RIGS.
(1980), , B.C.R.A. Caves & Caving No.11., p.6 & p.26. Survey., British Cave Research Association
(2010), , Caves of the Peak District, p. 250, DCA