Argentina (Buenos Aires)
La Boca
More than any other barrio in Buenos Aires, La Boca flaunts its uniqueness. Known as the "República de la Boca", one of the first things you may notice is the local habit of walking on the road rather than the pavement. This is probably partly due to the disastrous state of some of the pavements (many of which are raised because of frequent flooding) but many porteños would claim that it was an example of boquenses’ refusal to play by the rules. But Boca is most famous for its brightly coloured wooden and corrugated iron houses, a tradition started by Genovese immigrants and encouraged by Boca’s most famous artist, Benito Quinquela Martín who, in the 1930s, donated the land to build the Teatro de la Ribera and Museo de Bellas Artes de La Boca (Avenida Pedro de Mendoza 1835; Mon-Fri 8am–6pm; Sat-Sun 10am-5pm, closed Jan; free). 
More recently, Boca has acquired one of the city’s best art galleries, the Fundación Proa (Avenida Pedro de Mendoza 1929; Tues-Sun 11am-7pm; US$3/US$2 students). Housed within a strikingly converted mansion, Proa has no permanent collection but hosts some fascinating and diverse exhibitions ranging from pre-Colombian Argentine art to twentieth-century Mexican painting. The gallery is topped by a tiny roof terrace which is one of the few places where you can get a view over La Boca.

Just round the corner is the epicentre of Boca tourism: Caminito, an ex-railway siding transformed into a pedestrian street and "open-air art museum". The paintings on sale, however, are generally less charming than the much-photographed surrounding buildings. If Caminito’s all a bit too polished for your taste, then wander over to neigbouring Garibaldi, with its overgrown train lines running down the middle, or Plaza Solís, a few blocks away on the other side of the main avenue, Almirante Brown. Football fans will want to visit "La Bombonera" (Brandsen 805), home to the Boca Juniors, Argentina’s most popular team and the club with which Diego Maradona started his career. After a wander round, stop for a chopp (draught lager) at La Perla on the corner of Del Valle Iberlucea and Pedro de Mendoza, but not before taking a look at the majestic transporter bridge which towers above the notoriously evil-smelling waters of the Riachuelo.

Boca has gained a reputation for being unsafe for tourists but, armed with a little sensitivity and an awareness that the area has pockets of real poverty, you shouldn’t have any problems.