Josh Gates is returning with Expedition Unknown Season 4, diving deeper into some of the best mysteries ever recorded. His journey is uncovering buried treasure and hidden treasure through intense treasure hunting, where every clue leads to a new treasure mystery. From the whispers of the Milwaukee Treasure to sealed treasure boxes, the hunt is always pushing him closer to the unknown. Through detailed archaeological research, Josh is exploring an ancient Maya city once ruled by the powerful Snake Kings of the Snake Kingdom. The legacy of the Kaanul Dynasty comes alive through Maya sculptures, the rise of the Maya Dynasty, and the haunting secrets hidden inside the lost tombs of the ancient Maya and forgotten Mayan tombs. The expedition then shifts north to the legends of Viking treasure, where Viking archaeology reveals tales of a fearless Viking king, Harald Bluetooth, brutal Vikings fighting, and the strength of Viking women warriors. As Josh follows the history of the Vikings, he is separating myth from fact to uncover the truth about the Vikings and their legendary conquests. The mystery deepens underground as Josh searches for ancient treasure hidden in a cave said to stretch endlessly. Inside the dark Tayos Caves, intense cave exploration reveals a chilling cave mystery, towering stalagmites, cave formations, and clues that could finally lead to finding treasure long believed to be lost forever. Uncover the mysteries, chase the legends, and follow the adventure on Expedition Unknown, only on the 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