Pinterest Facebook Twitter Email Yakutsk Permafrost Tunnel 01:25 Josh walks through a tunnel in Siberia that goes deep into the permafrost. From: Josh Gates, Expedition Unknown and Cloning the Woolly Mammoth Related Videos Mystery Tunnels 01:42 Tiny Tunnels 00:58 Shanghai Tunnels 42:30 Sacramento Tunnels 42:31 Mob Underground Tunnels 03:22 Recap: Sacramento Tunnels 03:44 Nopeming Sanatorium Tunnel 01:26 Quarry Mushroom Tunnels 02:15 More Videos Portland's Shanghai Tunnels 02:28 Recap: Shanghai Tunnels 04:57 The Illuminati Tunnels 02:50 Shanghai Tunnels Encounters 02:43 Poland's Nazi Tunnels 01:54 Aaron's Vlog: Tunnel Search 00:38 The iFly Wind Tunnel 02:19 Aaron's Vlog: Castle's Tunnels 01:04 Explore the Shanghai Tunnels 03:09 Lockdown in the Tunnels 02:37 A Haunted Maze of Tunnels 01:41 Death Tunnel at Waverly Hills 01:24 We Recommend Just Announced! "Expedition Bigfoot" Returns With New Episodes in 2021 'Expedition Bigfoot' Explores the Missing Key to Solving An Iconic Legend 11 Things You Might Not Know About Josh Gates Josh Gates Embarks on a Road Trip Adventure in Digital Series ‘Uncharted Discoveries’ 5 of the Craziest 'Expedition Unknown' Episodes Ever Behind the Scenes of Expedition Unknown: Hunt for Extraterrestrials 27 Photos
