Maracanaú, Brazil

With a population of 157,151, Maracanaú is not the idyllic tropical getaway many imagine. In fact, it has the dubious distinction of being Brazil's most violent city, with a staggering 145.7 homicides per 100,000 residents as of 2019. The town's rapid industrialization has come at a steep cost, as bureaucracy and infrastructure struggles struggle to keep pace.

On the plus side, Maracanaú's health and education metrics are better than the national average. The city boasts a 94.3% primary school approval rate, well above Brazil's standard. However, opportunities for higher education remain limited, with only a handful of local institutions.

While Maracanaú may offer economic opportunities, the persistent crime and red tape make it a tough sell for all but the most intrepid expats willing to brave the challenges. This is hardly the tropical paradise many foreigners dream of.