670 Shaft
Cubija VN50009690 Alt. 343m Depth 6m +

A 6m shaft drops to a narrow slot with a floor 3m below, where it looks bigger. There are other tight rifts on the left and right.

References: card; anon., 1994a (Easter logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :