The region of Conceição da Barra de Minas was first cleared by Fernão Dias Paes, who arrived at Boa Vista while searching for emerald deposits. He set up camp there, and began the agricultural development in the area, which led to the establishment of a small village there. In 1725, work began on the construction of the cathedral of Nossa Senhora da Conceição, around which the first houses of the actual municipality were constructed.
