Updated 22nd May 2017

An undescended shaft below Torca de Serruco was finally descended at Easter 2017 and found to be choked 4m down.

Reference: anon., 2005b (Easter & summer); anon., 2017b (Easter logbook)
Entrance pictures:
Underground picture(s):
Video:
Detailed Survey :
Line survey:
On area survey:
Survex file: