I left in 1980. Used to live
here.
Mountain bikes didn't exist back then but we used to mess around up the Werfa, and on the old railway track. I'd imagine there's some decent mountainbiking up on the mountain and even on the tip. Walked through the tunnel to the far end a few times - wonder what that would be like by bike?
Used to walk up the "black pipe" as well - ooooh, I'm coming over all funny now!