What secrets are still hidden deep within Spain’s ancient mountains? Josh Gates is heading into the northern reaches of the country, tracing the forgotten trail of Pelayo and his men. As he ventures deeper into a mysterious cave system believed to be connected to their past, he is searching for clues that could reveal more about this ancient civilisation and hidden history. With cave exploration, archaeological investigation and ancient human remains adding to the mystery, every discovery is bringing Josh closer to an extraordinary chapter of ancient history. What will this archaeological expedition uncover beneath the mountains? Watch Expedition Unknown S8 E7, only on Discovery Channel India. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 🌍 Explore the World’s Greatest Mysteries: https://www.youtube.com/playlist?list=PLN4N_L1U4V6k5x_TLcFjME16xWvvd93Rs 🏕️ Watch Epic Survival Series: https://www.youtube.com/playlist?list=PLN4N_L1U4V6lP-kyI7OBnnCOfGHYU1t8y 👍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 #discoverychannelindia