Stream of consciousness rationale: The important part for answering this question is: The Iguazu Falls, Iguazú Falls, Iguassu Falls, or Iguaçu Falls (Spanish: Cataratas del Iguazú ( kataˈɾatas ðel iɣwaˈsu); Guarani: Chororo Yguasu (ɕoɾoɾo ɨɣwasu); Portuguese: Cataratas do Iguaçu (kataˈɾatɐs du iɡwaˈsu) ) are waterfalls of the Iguazu River on the border of the Argentine province of Misiones and the Brazilian state of Paraná.
The question and answer pair are described below.
Q: The Iguazu Falls, Iguazú Falls, Iguassu Falls, or Iguaçu Falls (Spanish: Cataratas del Iguazú ( kataˈɾatas ðel iɣwaˈsu); Guarani: Chororo Yguasu (ɕoɾoɾo ɨɣwasu); Portuguese: Cataratas do Iguaçu (kataˈɾatɐs du iɡwaˈsu) ) are waterfalls of the Iguazu River on the border of the Argentine province of Misiones and the Brazilian state of Paraná. They are the largest waterfalls system in the world. The falls divide the river into the upper and lower Iguazu. The Iguazu River rises near the city of Curitiba. For most of its course, the river flows through Brazil; however, most of the falls are on the Argentine side. Below its confluence with the San Antonio River, the Iguazu River forms the boundary between Argentina and Brazil.

Answer this question based on the passage: where is the iguazu falls located on a map?
A: the border of the Argentine province of Misiones and the Brazilian state of Paraná