What’s the weirdest airport you’ve flown into?

A recent flight from the US to Mexico stopped in Guate. The airport was in the middle of a jungle but had tunnels and walkways connecting you to the planes. I typed Guate airport into google and the pictures are insane. I can’t post any pictures. It’s in the middle of a jungle but has buildings and everything. What’s the weirdest airport you’ve flown into?