Home / Series / Underground Britain / Aired Order / Season 1 / Episode 3

North Of England

In this episode, Rob explores two natural wonders in the Yorkshire Dales - a mile of caves and one of Britain's deepest potholes. In Stockport, Rob learns how its unique geology made it the perfect spot to build the country's largest air-raid shelter and he discovers the incredible depths that are being plumbed to retrieve agricultural fertiliser.

English
  • Originally Aired November 6, 2014
  • Runtime 60 minutes
  • Network Channel 5
  • Created October 16, 2015 by
    Administrator admin
  • Modified October 16, 2015 by
    Administrator admin