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Expedition Unknown
In the hit series Expedition Unknown, Travel Channel's witty explorer Josh Gates seeks answers to some of the world's most captivating unsolved stories and legends. Gates is on a mission to find the truth behind each iconic legend, digging through years of historical evidence, facts and myths. Leaving no stone unturned, his adventures take him around the globe as he immerses himself in the core locales linked to each…
Next episode
Season 17, Episode 6
Inca Treasure Tunnels — Wednesday, August 5, 2026 on Discovery
Today
When does Expedition Unknown come out?
Expedition Unknown returns with season 17, episode 6 ("Inca Treasure Tunnels") on Wednesday, August 5, 2026, airing on Discovery. That is today.
This is the only episode currently scheduled. The show is currently in production.
Upcoming episodes
| Ep | Title | Air date | When |
|---|---|---|---|
| S17 E6 | Inca Treasure Tunnels | Aug 5, 2026 | Today |
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