Updated 25th April 2012
A deep narrow rift which heads in the direction of site 572 and is on the same fault.
The pre-GPS grid reference is VN49329381 Alt. 650m; ETRS89: 30T 449218 4793601.
Reference: anon., 1985b (logbook); anon., 2012b (Easter logbook)
Entrance picture : yes
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :