This time, Rob Bells travels to Northern England to discover the secrets beneath the surface. Discovering the deepest mine in Britain which includes an underground science facility, a purposely built air raid shelter used during WWII, a waterfall that’s twice the height of Niagara Falls in Yorkshire, and a mysterious tunnel that was built over 200 years ago.
This series follows Rob Bell as he travels across Britain to discover the most fascinating secrets that are hidden beneath the surface.
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