"Josh Gates is diving into one history mystery after another, uncovering untold truths that have shaped the world. He is beginning his archaeology research by tracking the legendary Vikings, separating fact from fiction as he explores the history of Viking warriors, the rise of Harald Bluetooth, and the hidden stories of Viking women warrior legends. As he follows the trail of Vikings' success and Vikings' treasure, he steps into Reykjavik, Iceland, searching for clues buried deep within Norse mythology and forgotten battlegrounds. The journey then pushes him toward rivers of lava and ancient treasure mysteries tied to the endless cave networks of the Tayos Caves, where the possibility of stolen treasure keeps him pushing deeper. His hunt continues through the Andes Mountains as he investigates Nazi artefacts and a dark past connected to Bariloche history, chasing unsettling leads that point toward long-buried Hitler secrets. Witness relentless cave exploration, treasure in cave legends, and Viking archaeology as Josh Gates unravels some of the greatest enigmas of our time. Watch Expedition Unknown only on Discovery Channel. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 📺Check Out More of 🎥Watch Man vs Wild With PM Modi and Bear Grylls - https://www.youtube.com/playlist?list=PLN4N_L1U4V6me_IiXfiUhpMfAlTrCROR1 🛸 Explore UFO Mysteries: https://www.youtube.com/playlist?list=PLN4N_L1U4V6kAsEV2KRmpKb9TjGsNzX04 👍Do Not Forget To Like, Share, and Comment on Our Videos. 📲Also, Follow Us on Social Media Facebook: www.facebook.com/DiscoveryChannelIndiaOfficial/ Twitter: twitter.com/DiscoveryIN Instagram: www.instagram.com/discoverychannelIn/ #DiscoveryChannel #DiscoveryChannelShows