254 Shaft
Riaño VN52409977 Alt. 242m  Length 30m Depth 23m

The shaft is in a tree-lined depression. The entrance pitch of 12m is broken by a ledge and the landing is on boulders jammed in a large rift. A bolt in the wall of the rift holds the ladder for the 10m second pitch to a choked floor. Various grovels at the head of the pitch close down.

References: anon., 1981 (logbook); Corrin J et al, 1981a; Corrin J, 1983c
Entrance picture :
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Line Survey :
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