Brazilian Falls and the Argentine falls are actually only terms used to define the two sides through which you can see the Grand Canyon. In fact the waterfalls are a number of drops of water that vary in number, between 150 and 300, according to the volume of water from the Rio Iguacu, which has an average flow of 1,500 m³ of water per second. The cataratas in both the side of Brazil and the Argentine side are in an area of environmental protection which is the Parque Nacional do Iguaçu (Brazil) and Parque Nacional del Iguazu (Argentina), which make them even more beautiful because they are surrounded by all the green subtropical forest that is in this part of the South American continent. The waterfalls are 25 km, the center of Foz do Iguacu. Are approximately 14 km from the city center to the center of visitors at the entrance of the National Park, where tourists will have to buy your ticket and then 11 km more before the beginning of the trail for visitation. The trail is a walk of 1,300 meters where from the beginning to the end, the tourist can enjoy the panoramic view of beautiful heels of Iguazu Falls. At the end of the walk there is a panoramic lift to get back at the top of the falls. Rides not included in the park the ticket of Macuco Safari (to see the waterfalls by boat at the bottom of the Rio Iguaçu) The trail of Poço Preto (a combination of track cycling, hiking and "duck", a kind of kayak The trail of banana (walk the National Park), Rafting, Rapel, tree, Tirolesa, in rock climbing.