Updated 29th September 2012; 26th September 2014

   A draughting dig in the shakehole adjacent to the depression with the black pond at the architect's house. This was opened up "to a maze-like situation with all passages choking".
   The entrance was found to have slumped in 2014 and will need a team to clear it.

Reference: anon., 2012b (Easter logbook); anon., 2012d (summer logbook); Corrin Juan, 2013a; anon., 2014c (summer logbook)
Entrance pictures : yes
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :