Barracas, Argentina

This working-class district of Buenos Aires is home to 77,474 residents, but don't expect an easy ride. Despite the club's recent return to the top tier of Argentine football, Barracas is dogged by bureaucratic headaches and a reputation for petty crime. The stadium, while charming, sits just 30 meters from a rival club's home ground, creating an atmosphere that's as intense as it is cramped. For the diehard football fan seeking a gritty, no-frills experience, Barracas could be a good fit, but everyone else may want to look elsewhere.