The history of Belo Horizonte, whose name translates as "Beautiful Horizon", is unique for Brazil. Unlike most cities in the country, which grew and developed organically, it was one of the first to be built according to a carefully developed plan. This circumstance predetermined its destiny as a major administrative and economic centre.
Until the end of the 19th century, the site of the modern metropolis was occupied by a small settlement called Curral del Rey, founded in 1701 by the gold prospector João Leite da Silva Ortiz. It was a quiet place, with life centred around a cattle farm. The situation changed radically in 1893, when the government of the state of Minas Gerais decided to move the capital from the colonial city of Ouro Preto to a new location specifically created for this purpose. The official inauguration of the new capital, originally named Cidade de Minas ("City of Minas"), took place on 12 December 1897. The city received its current, more poetic name, Belo Horizonte, in 1906.
Several key factors contributed to the city's rapid development. The main impulse for growth was the political decision to relocate the state capital, which ensured an influx of government investment and population. Furthermore, the city was designed by the architect Aarão Reis on the model of Washington D.C., with a clear grid of streets intersected by diagonal avenues, creating a convenient and functional environment for life and development. A significant role was also played by its geographical position in the natural resource-rich state of Minas Gerais, the name of which translates as "General Mines".
Initially, the economy of Belo Horizonte was focused on fulfilling metropolitan administrative functions and serving the government apparatus. The city quickly transformed into an important trade and service hub for the entire state. Thanks to its status as a capital and its planned construction, it was formed from the very beginning as a cultural centre, attracting architects, artists, and educators. This laid a solid foundation for its further prosperity and transformation into one of the largest metropolises in Brazil.