The world's worst airports are hard to pin down. It's a crowded field to choose from.
The choice depends on what you class as bad.
If it's for danger
Baghdad International Airport – in the middle of a war zone, should rank pretty high.
Lukla airstrip – gateway to the Mount Everest region in Nepal — is also a strong contender.
Mineralnye Vody airport in Russia for its feral cats and daggers on sale in the departure lounge.