425 Cave
South Vega VN51299441 Alt. 546m Length 5m

A very low tube over mud with no draught. The GR and altitude don't tally?

References: anon., 1982 (logbook); Corrin J, 1983c
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :