The Alpine Archipelago: How Switzerland Became the Nuclear Bomb Shelter Capital of the World Switzerland's unique geography and history have transformed it into a hub for underground shelters during the Cold War era.
Nestled in the heart of Europe, surrounded by towering mountains and picturesque lakes, this landlocked country has long been aware of its vulnerability to external threats.
As tensions between East and West escalated in the mid 20th century, Switzerland's leaders recognized the need for comprehensive nuclear fallout protection.