24:10

Danger... Keep Out. (part 1)

13:40

Brittania Copper Mine (Part 1)

16:41

Foel Grochan, Aberllefenni

23:15

Hafod Boeth Manganese Mine

26:50

local Ffestiniog Slate Mine (Part 2)

35:39

Local Slate Mine

34:06

Back Yard Slate Mine

44:26

Parc Lead Mine - Level 2