Updated 17th February 2011
A cave "40m ESE of site 661" which links with that site. The position was moved from VN49279387; ETRS89: 30T 449168 4793661 when site 661 was GPS'd.
Reference: anon., 1996a (Easter logbook); anon., 2011a (January, February logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :