A treasure erased from history. A trail buried in war. And a mystery that refuses to stay silent. In Expedition Unknown, Josh Gates journeys from the grandeur of the Summer Palace St Petersburg to the shadowed ruins of Konigsberg Castle, chasing the legend of the World's 8th Wonder, the missing Amber Chamber. Looted by Nazis during WWII, this stolen treasure vanished without a trace… or did it? Through castle excavation, archaeological investigations, and the secrets of a castle long lost, Josh uncovers dark secrets tied to the eerie House Of Soviets, dubbed the ugliest building, standing over hidden pasts in the exclave of Russia. Could unseen conspiracies and secret societies exposed hold the key to the Amber Chamber’s fate? Watch Expedition Unknown Season 1 Episode 3 now on Discovery Channel India to uncover the truth behind history’s greatest mystery. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 🎥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/ #expeditionunknown #8thwonder #stpetersburg #darksecrets #archeology #discoverychannel #discoverychannelshows