Honghe, China

With a population of over 4.4 million, Honghe is a sprawling autonomous prefecture in southern Yunnan that's home to a diverse array of ethnic minority groups. However, the bureaucratic headaches and heavy tax burden that come with living in this remote region are enough to give any would-be expat pause.

The area's rolling hills are dotted with UNESCO-recognized terraced rice fields, but the subtropical climate can be oppressive. Transportation options are limited, with only a handful of highways, railways, and an airport under construction in the prefectural capital of Mengzi. And while ethnic minorities make up over 60% of the population, outsiders may struggle to navigate the complex local customs and dialects.

Honghe is best suited for adventurous types seeking an immersive cultural experience, rather than those in search of modern comforts and conveniences.