Anfu, China

With a population of just 40,268, Anfu is hardly the bustling metropolis many Americans dream of. The small town in China's Jiangxi province is known for its eponymous dry-cured ham, which has been produced here since the Qin dynasty. But the bureaucracy around obtaining proper permits and documentation can be a persistent headache for foreign residents. And while the ham's flavor from salting and smoking may be a draw, the climate is not for the faint of heart - the ham can remain edible for years, a testament to the challenging conditions. This sleepy hamlet is best suited for those seeking an authentic, off-the-beaten-path experience, rather than the excitement of a major city.