One of two in a short section, but that lead into different parts of the hill. This one utilises the bedrock for its roof, although it tended to fill me with unease when I had a look inside, I would image that it is an older adit than the arched one 50 yds to the west.
Uploaded to Geograph by Matthew Hatton on 8 May 2016
Photo © Matthew Hatton, 8 May 2016. Licensed for reuse under this Creative Commons licence