Cave Dwellers

I went on a small Flickr meet tonight in town. We started off down near the river, but there wasn't really anything worth taking, so we drove up the the Park Estate and had a wander around. Two of the guys did not know anything about the tunnel that exists there. We stayed quite a while and various shots were taken at different angles and shutter speeds. I didn't take that many, as I have passed through there many times, but took one or two, as I have no night shots of it. I've turned it to monochrome to make it appear a bit more eerie than it actually is.