Inside Switzerlands Secret Nuclear Bunker Network | Underground Worlds

Exploring Switzerlands vast network of 300000 nuclear bunkers and secret underground fortresses built to protect every citizen from Cold War threats and military invasion. 00:00:00 Switzerland's Obsession with Underground Nuclear Bunkers 00:44:37 Jersey's German Occupation and Underground Fortifications 01:27:42 Pilsner Beer Revolution and Czech Underground Cellars 02:11:48 France's WWI Tunnels and Underground Village Refuge 02:53:45 Iceland's Lava Caves and Volcanic Underground World 03:41:10 Poland's Wieliczka Salt Mine Cathedral and Sculptures 04:23:54 Slovenia's Cave Preservation and Underground River Exploration 05:08:24 London's Underground Energy Network and Wartime Infrastructure 05:54:44 Edinburgh's South Bridge Vaults and Criminal Underworld 06:38:14 Dover's Secret WWII Tunnels and Coastal Defense Welcome to Banijay Documentaries, where we bring you full-length documentaries and true stories from the world of medicine and beyond. Banijay Documentaries features real-life stories, top documentaries, and award-winning TV shows that captivate and inspire. Dive into the fascinating world of documentaries, with content from acclaimed series such as Hardcore Pawn and Animal Airport. Subscribe to our channel and never miss an episode: https://www.youtube.com/channel/UCFrO-dKhooOuTtix5dia2_g?sub_confirmation=1 #fulldocumentaries #truestories #factual #documentary