You travel often and fancy yourself a bit of a world-traveler; usually the one giving friends tips on what to pack, which cities to visit and a list of the best things to do when you get there. At the very least, even if you don’t get away as often as your imagination might like, you’ve seen your share of travel photos and are pretty sure you would make the perfect “phone a friend”, if that last question were ever travel related. How many of these cities can you identify?