Passpots are needed for this tour, if clients are on the Brazilian side, it will be necessary to cross the border toward Argentina. On the Argentine side of the waterfalls there are three panoramic circuits. Upper, lower and Devil's Troat, also a train to connect these trails. On the Argentine side of the waterfalls there is more more contact with nature and beautiful landscapes, observing different types of plants and deppending the weather, mammals, birds and other creatures. The recommendation is to arrive as soon as possible in order to avoid the crowds and the heat during spring and summer. There are many places with cafeterias and restrooms and the visitor will be able to see a big portion of the waterfalls, from different perspectives. Visitors may stop for lunch in a typical Argentine restaurant.