Every year, Travel + Leisure sifts through tens of thousands of World’s Best Awards surveys to better understand where our readers love to go, and why. Of course, the responses say just as much, if not more, about what our readers don’t like.We asked readers to rank 266 cities on everything from their access to art and culture to the friendliness of their people: and some cities failed to warm tourists’ hearts. Not surprisingly, many of the cities that found themselves on our 2015 Unfriendliest Cities in America list (based on separate data from our annual America’s Favorite Places survey) were also called out in this census.Of course, we’ve all had an unfriendly encounter with a local, or caught a city that’s just woken up on the wrong side of the bed. We know these cities, at their best, can all be inviting, vibrant, and dynamic destinations.Have something to say? Share your worst city experience—or defend your city’s honor—with us on Facebook and Twitter