When did Expedition Unknown Season 7 Episode 4 air?
Expedition Unknown Season 7 Episode 4 aired on April 24, 2019.


The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

Josh Gates dives into a mystery below South America's Lake Titicaca. During the investigation, Josh discovers multiple structures of the ancient Tiwanaku people, including ruins hidden in the lake's depths, dubbed "The Atlantis of the Andes".
Direct answers for episode-level questions and details.
Expedition Unknown Season 7 Episode 4 aired on April 24, 2019.
This episode runs for approximately 41 minutes.
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