Budapest, Hungary
When visiting Europe, not many people stop to consider visiting Budapest. Whether it's the location or lack of knowledge about the city, we don't know, but it's definitely worth the visit. With some of the oldest and best bath houses on the continent and an interesting history, Budapest combines the past and present effortlessly.
Pro tip: Visit during Christmas for an insane amount of Christmas markets (and the cold weather makes the bath houses that much better).
[Photo via @not_monroe]