Riehen, Switzerland

With a population of just 22,534, Riehen is a sleepy Swiss town - hardly the cosmopolitan hub one might expect. The tax burden is heavy, and bureaucracy is a persistent headache, with over 1 in 5 residents born outside Switzerland. While the town hosts art galleries and museums, the climate is dreary, with an average of 123 rainy or snowy days per year. Riehen may appeal to those seeking a tranquil, traditional Swiss lifestyle, but it's hardly an international haven.