Riihimaki, Finland

With a population of 28,483, Riihimäki is a small Finnish town that serves as an important railway junction, but the bureaucratic headaches of living there may outweigh its practical transportation advantages. The town is home to Finland's highest-security prison, housing the country's most dangerous criminals, and the winters are notoriously harsh. While Riihimäki has a few notable industries like the Würth Oy headquarters and the Sako rifle factory, the overall vibe is sleepy and provincial. Unless you're a die-hard train enthusiast or have a fondness for the Finnish countryside, Riihimäki is probably not the ideal place to put down roots.