Lost in the Nightmare Tunnels 500ft Deep Underground

The next part of The Cave Show where we visit an underground complex in the North of England. The mine is a complete maze of tunnels that reports say go on for over 120 miles. -------------------------------------------------------------------------- Patreon...   / upthehoe   Merch... https://upthehoe.com -------------------------------------------------------------------------- Keep up to date in real time by following...   / earthwillburn