History wise all I can say is the road above dates from 1876.
A short scramble down an embankment and a bit of looking around lead me to the entrance to this little beauty :D
Using my tripod to cut the spider webs out the way I headed in, at first it stands about 5 foot in height but quickly opens up into a 12 foot chamber with a small waterfall dropping down 4 steps that cover about 10 foot distance.
A really nice chilled out explore
Playing with glowsticks
Yup the XM-L 1600 is as bright as the sun!
The Outfall, Bollocks I've got to climb back out of this
Thanks for looking