This is the region of the great rivers, of the humid tropics, of the red earth and the magnificent jungle. A virgin jungle full of gigantic trees, and extraordinary flora and fauna. Great Waters, in the Guaraní language Iguazú, which overflow with a roar in one of the wonders of the world, the Falls of Iguazú.

It is an area of exhuberant beauty which extends through the Iguazú National Park, the Falls of Moconá, The Pilcomayo National Park, El Palmar de Colón National Park, the Iberá Marshlands or the Chaqueñas Plains. The presence of man remains amongst all this glorious Nature in the ruins of the Jesuit missions which have been declared The Natural Heritage of Humanity by UNESCO.