State of Piauí
Brazilian state
Piauí is a state in northeast Brazil, known for its national parks. Parque Nacional Serra da Capivara in the southeast features archaeological sites containing prehistoric rock paintings. Nearby Parque Nacional Serra das Confusões features...
Capital: Teresina
Area: 97,116 mi²
Population: 3.195 million (Jul 1, 2014)
Governor: Rafael Fonteles
ISO 3166 code: BR-PI