Campo Bom, Brazil

With a population of just 47,876, Campo Bom likes to bill itself as a "little giant" - but the reality is a relentless bureaucracy and an unforgiving climate that can reach scorching highs of 41.9°C. While the city boasts a diversified industrial economy and a thriving shoemaking industry, the cost of living is high and the local culture is deeply rooted in German and Italian traditions. Despite its claims of being one of Brazil's most developed cities, Campo Bom may not be the best fit for those seeking an easy transition abroad.