World War 3 is a phenomenon that everyone fears at some point in their lives. From US-Iran to China-India tensions, it seems that the world is constantly on the brink of war. And for travel,

this means that future holidays to certain destinations could be at risk. For those wishing to take a safe holiday abroad, these are the safest countries in the world which are home to a

number of underground bunkers. UK Surprisingly, the UK is home to numerous underground bunkers that were built during the peak of the Cold War. The bunkers are located in people’s back

gardens, major cities and under people’s houses. Drakelow Tunnels in Worcestershire is home to a series of tunnels, and Kingsway Telephone Exchange in London underneath High Holborn street

government built secret doomsday bunkers for federal employees in Virginia, West Virginia, and Pennsylvania. They also constructed nuclear-hardened communication towers throughout Washington

so the White House could reach other top-level survivors. SWEDEN There are reportedly around 65,000 bunkers in Sweden. The country has a population of 10.2 million, meaning the around 70

percent would be protected from a possible attack. Sweden’s government has offered an online map to locate the bunkers if there is a national emergency. SWITZERLAND Switzerland has multiple

underground bunkers for its population, making it not only safe but potentially bomb-proof. Back in 1963, every household was required to build an underground bunker. The country hasn’t

fought a war in over two centuries and has remained famously “neutral” throughout some of the world’s greatest conflicts. It is estimated that the country is home to around 300,000 shelters,

making it a top contender for avoiding a potential war.