Comodoro Rivadavia, Argentina

Capital City

With a population of 201,854, Comodoro Rivadavia is the largest city south of the 45th parallel in Argentina. However, life here is no picnic - the city's origins as an oil town have left a persistent bureaucratic headache, while the frigid, windswept climate can feel oppressive for many. On the upside, the city has become a major transportation hub, with a pipeline funneling natural gas to Buenos Aires and an international airport providing links to the capital. Overall, Comodoro Rivadavia is best suited for those with a hardy constitution and an appetite for the oil industry.