Gaogou, China

With a population of just 56,214, Gaogou is a sleepy backwater that offers little to entice foreign residents. The formation's claim to fame is its fossilized dinosaur eggs and turtle remains - hardly the vibrant cultural hub many aspiring expats dream of. And while the climate may be temperate, the bureaucratic headaches of navigating Chinese red tape are a persistent reality.

Ultimately, Gaogou is best suited for hardcore paleontology nerds or those content with a remote, isolated lifestyle far from the comforts of modern urban living. For everyone else, this forgotten corner of China is best left unexplored.