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Underground Worlds

Underground Worlds is a TV show on British national television from Yesterday with an average rating of 3.6 stars by TelevisionCatchUp.co.uk's visitors. We have 226 episodes of Underground Worlds in our archive. The first episode of Underground Worlds was broadcast in January, 2022. Did you miss an episode of Underground Worlds but don't you wan't that to happen in the future? Please set an alarm and add Underground Worlds to your favourites, so we can remind you by email when there's a new episode available to watch. For free!

Rating:3.6 of 5Total number of episodes:226
Last broadcast:17/01/2022 at 21:00

Series 2

Series 2, Episode 2 - Grand Canyon's Lost Treasure

17/01/2022 4.0 7 x

New. Exploring inside the Grand Canyon Caverns - North America's largest dry cave system. Plus, Cold War radar bunkers around the UK.

Series 2, Episode 1 - Murder Raid Tunnels

17/01/2022 3.0 4 x

Exploring the extensive air raid tunnels hidden beneath Ramsgate. Also, how the former thriving mining town of Butte, Montana repurposed the 10,000 miles of tunnels.

Series 2, Episode 1 - Murder Raid Tunnels

10/01/2022 4.5 11 x

New. Exploring the extensive air raid tunnels hidden beneath Ramsgate. Also, how the former thriving mining town of Butte, Montana repurposed the 10,000 miles of tunnels.

Series 1

Series 1, Episode 7 - Jersey War Tunnels

19/12/2021 4.5 8 x

The underground bases built by the German army during the occupation of Jersey, and a group of more than 20 underground cities in Turkey, one of which dates back to 800BC.

Series 1, Episode 7 - Jersey War Tunnels

18/12/2021 3.0 4 x

The underground bases built by the German army during the occupation of Jersey, and a group of more than 20 underground cities in Turkey, one of which dates back to 800BC.

Series 1, Episode 6 - City of Naours

12/12/2021 4.0 2 x

An underground city beneath a forest in Northern France built to house 3,000 people, an ice cave under Iceland's biggest glacier, and a subterranean power station in London.

Series 1, Episode 6 - City of Naours

11/12/2021 3.0 4 x

An underground city beneath a forest in Northern France built to house 3,000 people, an ice cave under Iceland's biggest glacier, and a subterranean power station in London.

Series 1, Episode 5 - Bouzincourt

05/12/2021 3.0 10 x

A labyrinth of tunnels underneath a tiny French village which contains mysteries from several historical eras, and a Welsh slate mine that has been given a new lease of life.

Series 1, Episode 5 - Bouzincourt

04/12/2021 4.0 5 x

A labyrinth of tunnels underneath a tiny French village which contains mysteries from several historical eras, and a Welsh slate mine that has been given a new lease of life.

Series 1, Episode 4 - Kingdom of Salt

28/11/2021 3.0 6 x

The Wieliczka Salt mine in Poland, some 327 metres deep, where the voids left behind from excavating salt have been transformed into extraordinary spaces, carved by hand.

Archive

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