Potosí, Bolivia, is a city steeped in history and culture, sitting at a breathtaking altitude of over 4,000 meters (13,123 feet) above sea level. Once one of the wealthiest cities in the world due to its vast silver deposits, Potosí is now a UNESCO World Heritage Site. The city's skyline is dominated by the iconic Cerro Rico, the "Rich Mountain," which was the source of its immense wealth during the Spanish colonial era. Visitors can explore the colonial architecture, which includes beautiful churches, mansions, and the impressive Casa Nacional de la Moneda, a former mint that now houses a museum displaying the history of coin production and silver mining. The streets of Potosí are charmingly narrow and often cobblestoned, offering a glimpse into its storied past. Despite the decline in silver mining, Potosí remains a vibrant city with a rich cultural tapestry, and its high-altitude location provides spectacular views of the surrounding Andes.