About this showing of Expedition Unknown
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.
Coming up on TV
Expedition Unknown
Hunt For Petra's Lost Tombs
On Discovery .History on Fri 11 Sep 2026 at 04:00, ending at 05:00.
When is it on?
Expedition Unknown starts at 04:00 on Discovery .History on Fri 11 Sep 2026.
Airing details
ChannelDiscovery .History
StartsFri 11 Sep 2026, 04:00
EndsFri 11 Sep 2026, 05:00
Episode / edition: Hunt For Petra's Lost Tombs
Next showing of Expedition Unknown
The next currently listed showing is Fri 11 Sep 2026, 05:00 on Discovery .History+ 1.
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