Expedition Unknown

4:00 AM to 5:00 AM
Tuesday 5 August
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Hunt for the Metal Library

Season 4 Episode 7 of 15

Josh Gates explores the Tayos Cave in Ecuador, seeking a legendary set of metal plates believed to be created by an advanced ancient civilization

Expedition Unknown airs on Discovery History at 4:00 AM, Tuesday 5 August. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Foreign Countries ➝ Expeditions