Updated 20th May 2006
A 3m diameter, 5m deep fenced shaft. The drop is undescended and the rift at the base appears blocked. This may be site 923, although it seems unlikely - there are a number of photos on that page.
Reference: anon., 2004b (Easter logbook); anon., 2006b (Easter 2006)
Detailed Survey :
On area survey: