Bordering both Austria and Hungary and couched between the Danube and the Little Carpathian Mountains, Bratislava is a picturesque city whose natural surroundings are rivaled only by its own historic architecture. Dating back centuries, the Old Town is home to numerous historic churches, castles, galleries and museums, including the Museum of Jewish Culture and Bratislava City Museum. The surviving fortifications at Michael's Gate provide a glimpse into the medieval history of the city.

travellers generally come to Bilbao to see the Guggenheim—some for the art inside, but many for the amazing building itself. The Fine Arts Museum and the Basque Museum may not have been designed by Frank Gehry, but are worth a visit, and you can catch international opera stars at the Palacio Euskalduna.