Updated 27th October 2003; 5th May 2004; 1st February 2006; 10th January 2022

   A flood resurgence where the obvious entrance is too tight but a dug out slot gives access to 5m of passage where a rib was removed. The passage beyond is only about 20cm high and very rough rock. Ahead, there is an echo and the passage slopes down into a chamber where it may almost be walking height.
   The dig is worth pursuing as there is some draught.
    The route was enlarged then pushed over 2 trips in December 2021. Unfortunately, the very tight constriction was passed into a body length flat out section where, to the left, a stal grill blocks progress and to the right, a tube is far too tight. "Definitely not 'nearly walking height' and not really worth a return!"

Reference: anon., 2003b (Easter logbook); anon., 2003c (summer logbook); anon., 2004b (Easter logbook); Corrin Juan, 2005; anon., 2021f (Christmas logbook)
Entrance pictures: December 2021
Underground picture(s):
Video: December 2021 (YouTube)
Detailed survey:
Line survey:
On area survey:
Survex file: