Songdo-dong, South Korea

Capital City

With a population of over 51 million, the reality for many in Songdo-dong is a dense, bureaucratic slog. The city functions as North Korea's light industry center, with factories producing everything from textiles to agricultural machinery. But beneath the surface, the climate is a persistent headache - winters are bitterly cold, with an average temperature of -5.9°C in January. And safety is an ever-present concern, given Songdo-dong's proximity to the Demilitarized Zone. This city is best suited for those with a high tolerance for red tape and a willingness to brave the harsh winters.