Underground Marvels Season 2

Was Underground Marvels cancelled or renewed? When does 'Underground Marvels' Season 2 come back on Science Channel? Find the latest Underground Marvels Season 2 cancellation and renewal status news, cast updates and trailer on this page.

Will there be a season 2 of "Underground Marvels" and when does it return in 2021? Find all your answers below!

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About Underground Marvels

Hidden below the Earth’s surface are some of the most innovative, ground-breaking creations known to man that seem to defy the impossible. Hidden below the ocean’s surface lie a plethora of shipwrecks full of rich history, secrets, and stories from our past. In two new Science Channel premieres, UNDERGROUND MARVELS and ABANDONED: EXPEDITION SHIPWRECK, Science Channel goes underwater and underground exploring the greatest mysteries and marvels on Earth to reveal forgotten history and offering a glimpse into our future.

An all new season of UNDERGROUND MARVELS premieres Thursday, August 5 at 9pm ET/PT on Science Channel, followed by the series premiere of ABANDONED: EXPEDITION SHIPWRECK at 10pm ET/PT. Viewers can join the conversation on social media by using #UndergroundMarvels, #ExpeditionShipwreck, and following @ScienceChannel on Facebook, Twitter, Instagram, and TikTok.

Throughout this season of UNDERGROUND MARVELS, historians, engineers, and experts reveal underground structures that seem to defy human imagination, from Southwest England to Moldova and beyond. In South Dakota, a decommissioned military bunker lies abandoned 200-feet below the ground. Now, 50 years later, how has this massive silo been repurposed for a new generation? In Exeter, England, a mysterious underground tunnel system lies hidden below the city. Who built these secret passageways? And how have they evolved over the centuries? Thousands of miles away on historic Route 66 lies the entrance to a network of deep caves, the largest dry caverns in North America. But how much more remains undiscovered? Whether exploring decades old mines fraught with danger or investigating impossibly complex underground tunnel systems, UNDERGROUND MARVELS leaves no cavern, tunnel, bunker or mystery unturned.

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When Does Underground Marvels Season 2 Start?

Underground Marvels Season 2 premiere date is set by Science Channel:
Underground Marvels Season 2 2021 Return Date: ✔️ August 5, 2021
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For even more Underground Marvels cancellation/renewal news, see here. You can see all upcoming shows on our Upcoming TV Shows (2021-22) page.