Hello. Funny how one leads to another when flicking around yoootooob videos. I was watching Patrick Dickinson's exploration of abandoned railway tunnels, and river tunnels. He puts on his waders and sloshes his way through underground rivers.
Inside one tunnel he pointed out the amazing reverberations of sound. The way echo's bounce off the walls and return almost a minute later.
Then I found a video about the worlds longest echo tunnel. the Inchindown oil tanks at Invergordon Scotland. Which led me onto abandoned echo domes.
And now I have found a whole lot of exploration videos for all sorts of abandoned buildings. These will keep me going for a while. Here is an amazing cathedral. Watch to the end when they ring the bells.
I'm going to do an extra Billy walk today because we were cut short yesterday by heavy rain. Billy was not enjoying it neither was I. Sunny so far, hope it stays like that.
Thanks for popping in, we'll catch up soon. Toodle pip.