Preto in the UNESCO collection on Google Arts and Culture CityMayors feature Portal de Ouro Preto Portal do Carnaval de Ouro Preto Portal Ouro Preto Turismo Tourism information about Ouro Preto Festival de Inverno de Ouro Preto Universidade Federal de Ouro Preto Official Tourism Site Ouro Preto World Pictures and information on Ouro Preto Photos, wallpapers and information on Ouro Preto Ouro Preto Picture Book School of Mines, Federal University of Ouro Preto Municipalities in Minas Gerais Gold mining in Brazil History of Minas Gerais World Heritage Sites in Brazil Baroque architecture in Brazil Portuguese colonial architecture in Brazil Populated places established in the 1690s