Expedition Unknown is a Travel programme.

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Expedition Unknown

Josh Gates searches Mexico for clues behind the mysterious rise and disappearance of Teotihuacan, a powerful civilisation that predated the Aztecs in Mesoamerica. His search takes him under the world's largest pyramid.

Genre: Travel

Running Time: 60 minutes (approx)

When is Expedition Unknown next on TV?

It's next showing on Travel Channel (Freeview) December 17th, 9:00pm and on Travel Channel (Freeview) December 24th, 9:00pm. See more...