The Argentine side of the waterfalls are 23 km from Puerto Iguazu and 28 km from Foz do Iguacu. Since the tourist purchase your ticket he has access to the circuits that make the tour of Argentina cataratas. The circuits are a series of walkways that lead visitors to the amazing views of waterfalls in the most different angles. Upper Circuit: walking about 45 minutes (total of 900 meters, with no steps) to observe the falls from the top of the jumps. Circuit below: walk of approximately 1 hour (total of 1,100 meters, with steps) to see the waterfalls at intermediate level (between the level of the river after the falls and the top of the falls). The Devil's Throat circuit: the Devil's Throat is the most impressive jump of waterfalls, both by its height of approximately 80 meters, and in its volume of water, to be the first contact with the Rio Iguaçu "Cânion" where the cataratas. The circuit starts with trains leaving the station or the central station every half hour cataracts and take 15 to 30 minutes until the station throat, where the visitor to walk down the train up to 1,100 meters viewpoint of the throat where the devil it will face with the beauty of this impressive jump, as well as others who may also be seen in the same viewpoint. To close the tourist must take the 1,100 meters to return and take the train back. Also in the Argentine National Park can make optional tours that are not included in the price of the ticket as the "Great Adventure" (to see the waterfalls by boat, to walk through the jungle), the Adventure Náutica (only part of boat) and ecological tour (by boat upper river, but without a view of the waterfalls). In total the tour of the Argentine side, without the optional tours takes about 5 hours and goes up about 7 km between circuits. The circuits and upper throat of the devil are easily accessible for people with a wheelchair. NOTE: To cross the border only be accepted as a document for the foreign passport and RNE, and the Brazilian and RG original passport. (not accepted under any circumstances or portfolios functional driver's license)