sams dad
I hate Palarse
I fully endorse everything M o H says about Big Pit.I can't recommend visiting BIG PIT highly enough, it's absolutely brilliant.
It's a real old coal mine that closed in the 1980s; they've left it very little changed from when it was operational and the excellent guides are some of the miners that used to work there.
They kit you out with the full hard hat with a lamp on the front, something which I initially thought was for show until I clonked my head damned hard on one of the shaft supports whilst I was stooped over to walk around down there. At one point they get you to turn your lamp off - you'll never have seen dark like it.
Unforgettable stuff and completely free to get in too.