Updated 22nd May 2025

An unexplored 3 x 2m shaft in the clints. The site is about 10m deep. It may be site 470. This was possibly confirmed in April 2025 by the lack of a 10m shaft at the grid reference above. However, see log book to review map placement codes for each site.
(This code may eventually be re-allocated.)

Reference: anon., 2007b (Easter logbook); anon., 2025a (Easter logbook)
Entrance pictures :
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :