Castanhal, Brazil

With a population of just over 102,000, Castanhal is a far cry from the bustling metropolis of Belém. Those seeking a quieter, more agricultural lifestyle will find a lot to like, as the city has become a regional trading hub for food and agricultural products. However, the tropical rainforest climate is not for the faint of heart, and bureaucracy can be a persistent headache.

For those willing to embrace the slower pace and accept the logistical challenges, Castanhal offers an affordable cost of living and access to higher education, with several universities in the area. But the city is likely best suited for locals and those already familiar with the region, rather than international transplants seeking an easy transition.