Mucuri, Brazil

The population of 17,606 may sound modest, but the reality of living in Mucuri, Brazil is far from quaint. This remote outpost in the country's northeast is the southernmost city in the Bahia state, bordering the neighboring Espírito Santo. While the tropical climate may seem ideal, with average temperatures between 72-75°F and up to 59 inches of annual rainfall, the persistent humidity and occasional dry spells can be a genuine headache.

Mucuri does offer access to the 3,715-acre Córrego Grande Biological Reserve, providing nature enthusiasts with ample opportunities for outdoor exploration. However, the city's isolation - it's the only Bahian municipality bordering Espírito Santo - means navigating layers of bureaucracy is par for the course. Flights in and out via the Max Feffer Airport provide a crucial link to the rest of the country, but hardly make Mucuri a convenient option.

In short, this sleepy city is best suited for those seeking an off-the-beaten-path existence, undeterred by the climate and administrative challenges that come with residing in Brazil's remote northeast.