Updated 21st September 2019

  There are two horizontal entrances in close proximity. This, eastern, entrance is about 3m to the back wall on a 173° bearing. (The other site is 4794)

References: anon., 2018c (summer logbook); anon., 2019d (summer logbook)
Entrance pictures : August 2018
Underground pictures :
Video :
Detailed survey : August 2019 with 4794
Line Survey :
On area survey :
Survex file : August 2018