Expedition Unknown

11:00 PM to 12:00 AM
Tuesday 17 February
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Hunt for Petra's Lost Tombs

Season 9 Episode 11

With unprecedented access, Josh digs in front of Petra's iconic Treasury. Josh rappels a seven-story cliff face to perform a high-tech scan

Expedition Unknown airs on Discovery Channel at 11:00 PM, Tuesday 17 February. (Subtitles, audio description.)
Topics
Education ➝ Science ➝ Factual Topics
Foreign Countries ➝ Expeditions