Moorland Caver (2003)
NGR: SE 597791
Altitude:170m
Length:33m
Access: Ampleforth College
Entrance at the foot of a cliff near a dilapidated hut in Monks Wood
Flat out crawl in wide passage leads to climb into two chambers, from the second chamber, a passage leads off with a vocal link to the surface.
Moldywarps Speleological Group – Journal 6 (1973)
Northern Caves Volume 5 (1974)
BCRA Transactions – Vol.3 No.2 – The North Yorkshire Windypits (1976)