Chelsea leads the team to the infamous Joliet Prison, once one of the toughest and most brutal prisons in the world, known for its violent history and alleged paranormal energy. Built from limestone said to amplify supernatural activity, the location quickly proves overwhelming as the team learns about its horrifying origins. The Streaming Home of Paranormal on discovery+: https://www.discoveryplus.com/?genre=paranormal-unexplained Like Travel Channel on Facebook: https://www.facebook.com/TravelChannel/ Follow Travel Channel on Instagram: https://www.instagram.com/travelchannel/ Follow Travel Channel on Twitter: https://twitter.com/travelchannel Follow Travel Channel on TikTok: https://www.tiktok.com/@travelchannel Visit Travel Channel: http://www.travelchannel.com