🇧🇷 Diamantino is a municipality in Mato Grosso state in Brazil. It is near Diamantino River. It is 1,837 feet above sea-level, and sits at the foot of the Mato Grosso plateau. Its history dates from 1730 as a gold mining settlement. In 1746, diamonds were discovered, which made the town's population swell and prosper. The amount of diamonds was greatly overestimated, and the town population steadily declined. Near the city is the South American pole of inaccessibility, which means that no place in South America is as far from the nearest ocean as this point. The closest ocean is the Pacific Ocean, at the Peruvian-Chilean border.
Diamantino has a population of over 22,178 people. Diamantino also forms part of the wider Mato Grosso state which has a population of over 3,484,466 people.