Underground Britain

Underground Britain, Wales

Season 1, Episode 4

Rob Bell visits Europe's largest cave system underneath Brecon Beacon national park.
TV14Closed CaptionedHD
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Watch Full Episodes of Underground Britain Season 1

Scotland
S1 E1 • 45m • HDClosed CaptionedTV14

In Scotland, Rob Bell discovers the gruesome secrets of an ancient cave.

London
S1 E2 • 45m • HDClosed CaptionedTV14

In London, Rob discovers a labyrinth of tunnels the general public is not meant to know about.

North of England
S1 E3 • 45m • HDClosed CaptionedTV14

Rob explores a mile of caves and one of Britain's deepest potholes.

Wales
S1 E4 • 45m • HDClosed CaptionedTV14

Rob Bell visits Europe's largest cave system underneath Brecon Beacon national park.

Central England
S1 E5 • 44m • HDClosed CaptionedTV14

Rob discovers a long-lost secret when he visits the ruins of Nottingham castle.

Southern England
S1 E6 • 45m • HDClosed CaptionedTV14

Rob explores a mystical cave system that altered Victorian Britain's view of human history.

  • About this Episode
  • Rob Bell explores Britain's subterranean world, from natural and man-made caverns and their use for smugglers, to the cold war government and everything in between.
  • TV14HD
  • GenreDocumentary
  • Seasons1
  • StudioAll3 Media

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