The Secret Military Fortresses Hidden in the Swiss Alps

These clandestine bunkers helped keep Switzerland out of WWII. Now they house everything from museums to raclette cheese.

Under Cover: Secret Swiss Military Bunkers Hide in Plain Sight - WebUrbanist

Inside the Haunting Remains of Secret WWII Bunkers

Self Sabotage: The Swiss Strategy of Rigging Vital Infrastructure to Explode - 99% Invisible

16 haunting pictures of Switzerland's secret bunkers

Switzerland's Camouflaged Military Bunkers Are Pretty Epic - Facepalm Gallery

The Camouflaged Military Bunkers of Switzerland

Switzerland's Camouflaged Military Bunkers Are Pretty Epic - Facepalm Gallery

Inside a Secret Military Bunker in Switzerland

Swiss Armed Forces - Wikipedia