Expedition Unknown S11E6: Hunt for Spain's King Arthur
- Aired: 2023-06-28
- Time: 21:00:00
- Runtime: 60 minutes
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Overview
Plunging hundreds of feet below ground, Josh explores Spain's treacherous La Garma cave system and finds a floor littered with human remains more than 1,000 years old; Josh's deep dive is a quest for scientific proof of Spain's legendary King Pelayo.