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 Shanghai Tunnels 42:30 Tiny Tunnels 00:58 Mystery Tunnels 01:42 Sacramento Tunnels 42:31 Recap: Shanghai Tunnels 04:57 The Illuminati Tunnels 02:50 Shanghai Tunnels Encounters 02:43 Nopeming Sanatorium Tunnel 01:26 More Videos Portland's Shanghai Tunnels 02:28 Poland's Nazi Tunnels 01:54 Mob Underground Tunnels 03:22 Quarry Mushroom Tunnels 02:15 Recap: Sacramento Tunnels 03:44 Explore the Shanghai Tunnels 03:09 Lockdown in the Tunnels 02:37 Aaron's Vlog: Castle's Tunnels 01:04 Aaron's Vlog: Tunnel Search 00:38 The iFly Wind Tunnel 02:19 A Haunted Maze of Tunnels 01:41 Death Tunnel at Waverly Hills 01:24 We Recommend 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 Meet Josh Gates 10 Things to Know About Expedition Unknown Season 4 Josh Gates' Year in Review
