Borehole Swallet
Access
No known access restrictions.
References
(1963) , Eldon Pothole Club N/L Vol.5. No.7., , Eldon Pothole Club
(2004) , C.C.P.C. N/L No.82., p. 2., Crewe Caving and Potholing Club
(2010) , Caves of the Peak District, p. 67, DCA