What's a job where you get to travel?

I want a job where you can travel to random exotic places. I don't care how much you make or what schooling is involved (although if you know those facts I'd love to hear them too) I'd just like to know names. The only ones I can think of off hand include doctors without borders and that one job where you travel to low class countries to take unwanted babies to put into loving adoptive families. Any others? Thank you!