Why does Switzerland have so many tunnels?
James Craig
Updated on March 31, 2026
Hereof, how many tunnels are there in Switzerland?
1300 tunnels
Likewise, are bunkers mandatory in Switzerland? Switzerland is unique in having enough nuclear fallout shelters to accommodate its entire population, should they ever be needed. This right is enshrined in the constitution: "Every inhabitant must have a protected place that can be reached quickly from his place of residence".
Also to know is, what is the longest tunnel in Switzerland?
Gotthard tunnel
How many bunkers are there in Switzerland?
As a defense against the Third Reich, the Swiss Federal Council focused on the construction of fortifications. A total of about 8'000 bunkers, anti-tank obstacles and other fortresses (source: The Guardian) with some were installed before the Second World War underground and into the sides of mountains.