Hanko, Finland

With a population of just 7,721, Hanko is a sleepy coastal town that offers little more than sandy beaches and a long history of military conflicts. The port city's Swedish-speaking minority (41%) means navigating bureaucracy can be a persistent headache for new arrivals. And while the mild, oceanic climate is a selling point, the long, cold, and wet winters are an unavoidable reality.

Hanko's appeal is largely limited to sailing enthusiasts and those seeking a quiet, seaside escape. For most, this remote corner of Finland would prove too isolated and lacking in amenities to be a viable long-term destination.