15. Barcelona, Spain
Barcelona’s tourism product includes seaside world-class eating and dining, enchanting Roman-era architecture and a captivating cultural scene that’s sure to leave its mark. Visitors enjoy the city’s bustling markets and bazaars, as well as the Gothic churches and cathedrals that line the cobblestone streets. Barcelona welcomed 7.4 million tourists last year.

14. Buenos Aires, Argentina
Argentina’s capital city is an unforgettable cosmopolitan experience that some say feels like Europe with a Latin American twist. In Buenos Aires one can enjoy a sophisticated dining scene, superior shopping from upscale boutiques and modern shopping malls, a unique cultural experience filled with lively tango dancing and captivating nightlife. Nearly 6 million travelers chose Buenos Aires as their destination of choice in 2013.
