Mtwara, Tanzania

The population of Mtwara, Tanzania is 1,634,947, but don't let that fool you - this remote region comes with its fair share of challenges. As the nation's largest cashew nut producer, the economy is heavily dependent on agriculture, with over 92% of the population employed in the sector. However, the region's soils are often poor, and mechanization remains limited.

Bureaucracy is a persistent headache, as the colonial-era "groundnut scheme" left a legacy of government mismanagement. And the climate, with a single rainy season and high humidity, can be oppressive. On the plus side, the region is home to stunning natural beauty, including the Mnazi Bay-Ruvuma Estuary Marine Park.

In short, Mtwara is best suited for hardy, self-reliant types who can navigate its practical difficulties. Those seeking an easy expat life would be better off looking elsewhere.