A year and a half ago I paid a visit to one of my favourite locations with a mate of mine, one I'd been to a good few times before so I knew the ins and the outs of it and just how dangerous a place it was at the best of times.
This particular visit though it decided to absolutely pour down with rain, but we'd come quite a long way so pushed on despite it being probably not the best idea in the world. As soon as we entered the underground system of tunnels the first thing that hit me was the noise, and I simply had to record some of it on my camera....watch in HD for full effect!
https://www.youtub...atch?v=6Lgvh6kw3b8