At dusk, the Grand Canyon Caverns already give Ghost Adventures an ominous welcome. Zak Bagans, Aaron Goodwin, Billy Tolley and Jay Wasley descend 210 feet underground in an elevator that is the only way in or out, discovering an underground hotel and a Cold War bunker built to shelter 2,000 people. But the deeper they go, the stranger it gets: a guest once reported hearing a loud moan in the darkness, and soon the team hears an unexplained sound of their own. The investigation takes a darker turn when the crew learns about the remains of two Hualapai people found inside the caverns and reports of paranormal activity in the same area. A witness also describes a rock flying horizontally through the cave with enough force to seriously injure someone, while another story claims a mysterious figure was captured in a photograph. As reports of ghost sightings, ghost evidence and unexplained encounters pile up, the team is left questioning what could be hiding beneath the Grand Canyon. Watch Ghost Adventures Season 10, Episode 1 now on Discovery Channel India to experience the unexplained sounds, chilling stories and paranormal mysteries hidden inside the Grand Canyon Caverns. 🔔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