Cajueiro da Praia is one of the four coastal cities of

Piauí Piauí ( ) is one of the states of Brazil, located in the country's Northeast Region, Brazil, Northeast Region. The state has 1.6% of the Brazilian population and produces 0.7% of the Brazilian GDP. Piauí has the shortest coastline of any coas ...

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

. The municipality contains part of the Delta do Parnaíba Environmental Protection Area, created in 1996. The city is home to the Cashew of A Praia (''Cajueiro da Praia''), which is either the largest cashew tree in the world, at , or the second largest, after the Cashew of Pirangi. The tree has been studied by the State University of Piauí.

References

Populated coastal places in Piaúi Municipalities in Piauí {{Piauí-geo-stub