The concept of sister cities or twin towns is twofold. There are formal sister cities with social or legal agreements between two cultures that invite tourism, trade, and exchange programs. Sometimes these partnerships have been created because of pockets of immigrant communities in U.S. cities. Then there’s the traveler’s idea of sister cities: two cities that are reminiscent of one another regardless of the mileage between them. Maybe it’s the food scene or the abundance of museums; maybe it’s the skyline or the lifestyle. See if you can match the following sister cities by their similar qualities.