GINORMOUS Ffestiniog Slate Mine - Part 1 (Floors B & C)

Part 2    • Deep Underground in a Huge Slate Mine ~ Pa...   Part 3    • Finding way out of a MASSIVE slate MINE! ~...   Blaenau Ffestiniog, NW. One of the largest and best preserved slate mines in North Wales. Set on many floors this mine has a network of tunnels, internal inclines and manways. 1st Part video takes you to Floors B and C.