Parnaíba is a city located in the state of Piauí, in the northeast region of Brazil.
It is located at the mouth of the Igaraçu River and is known for its beaches, dunes and mangroves, as well as its rich historical and cultural heritage.
The city is an important commercial and tourist center in the region, and is the starting point for exploring the Parnaíba river delta, one of the largest in the world. The city has a wide variety of restaurants, bars and accommodation, and is easily accessible from other nearby cities.
