Shangri-La, China

With a population of 186,412, Shangri-La is hardly the idyllic, mystical haven its name evokes. The reality is a city struggling to balance its traditional Tibetan roots with the demands of modern tourism. While the stunning natural scenery and religious sites draw visitors, the bureaucratic headaches of navigating local government are a persistent challenge. And despite its temperate climate, the long, harsh winters can isolate the area for months at a time. This city is best suited for hardy adventurers unfazed by red tape and ready to brave the elements in pursuit of Shangri-La's fabled charms.