Teresina is the capital of the state of Piauí, located in the Northeast region of Brazil.
It is located at the confluence of the Parnaíba and Poti rivers, which makes it an important transport and trade center in the region.
The city is located on a plateau and has a flat topography and a semi-arid tropical climate.
In addition, it is located at an equidistant distance from the cities of São Luis, in Maranhão, and Fortaleza, in Ceará, which makes it easy to connect by road and by plane.
See more about the history of Teresina
See also information on Fortaleza.