Guankou, China

With a population of 1.38 million, this bustling Chinese city is hardly a peaceful backwater. The bureaucracy is a persistent headache, and the climate can be a challenge - prepare for hot, humid summers and chilly, damp winters. On the plus side, the cost of living is relatively low compared to other major urban centers. Overall, Guankou is a decent option for those seeking an authentic Chinese experience outside the glitz of the country's megacities, but it's not for the faint of heart.