Campina Grande do Sul, Brazil

With a population of just 10,882,965, Campina Grande do Sul is not for the faint of heart. The bureaucracy is a persistent headache, and the weather can be downright unforgiving, with temperatures plunging below freezing and occasional snowfall. However, the crime rate is relatively low compared to the national average. Overall, this small state is best suited for those seeking a quieter, more rural lifestyle - but be prepared to navigate a maze of red tape.