San Roman's capital city in the Puno Region, of southeastern Peru. It is the
region's largest city with a population of 225,146 inhabitants (2007). On the
Altiplano, Juliaca is (3,825 metres (12,549 ft)) above sea level, is
located on the Collao Plateau and is northwest of Lake Titicaca (45 km). It is
the largest trade center in the Puno region.