We filtered out warnings that had been issued for natural disasters, then ranked countries based on the number of Travel Warnings issued against them in an 8-year period between 2009 and 2017. We display the top 25 below.
Mexico tops the list with 28 warnings in an 8-year period. It’s worth noting that these warnings are regionally specific, targeting sites where crime syndicates are particularly active. Popular tourist destinations like Mexico City and the Yucatán peninsula (including Cancún) are generally regarded as safe.
Most other countries on this ranking are participants in ongoing international conflicts (e.g., Israel, Pakistan, Afghanistan), or are sites in which extremist groups regularly carry out terrorist attacks (e.g., Mali, Nigeria, Syria).
North Korea is an interesting exception, as the government itself presents a danger to American travelers. According to the State Department, foreigners are liable to be jailed for unspecified reasons, or for seemingly innocuous infractions like interacting with the locals or taking unauthorized photos.
Article from Priceonomics.com