Updated 28th October 2016

A shallow field drainage valley sinks in a mess of tyres. According to a visit in July 2016, any progress would "require the removal of at least 15 wagon and tractor tyres."

References: anon., 2016b (Easter logbook); anon., 2016c (summer logbook)
Entrance pictures :
Underground picture :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :