4123: shaft
Alisas 30T 447562 4794307 (Datum: ETRS89. Accuracy code: G) Altitude 641m
Length 25m Depth 25m
Area position : Site entrance in context : Logbook search
Updated 8th May 2016; 7th January 2023
This was incompletely explored at Easter 2015 when a depth of 14m was explored. A year later, the bottom was reached after a p22 then a climb down of 3m. The base was choked with no draught.
In October 2022, it was realised that site 4242 was a duplicate, albeit in the wrong place. Site 4242 will be / has been re-allocated. Photos from 4242 are included below.
Reference: anon., 2015b (Easter logbook); anon., 2016b (Easter logbook); anon., 2022e (Christmas logbook)
Entrance pictures : Easter 2015 : Easter 2016 : autumn 2015
Underground pictures : Easter 2016
Video : Easter 2016 (YouTube)
Detailed survey :
Line Survey :
On area survey :
Survex file :