Gaucho (currency) without any initial plans to establish a common currency. Later, in 1994, Brazil established the Brazilian real, still in use, putting an end to the frequent currency changes that took place in the country throughout the 1980s and the 1990s. On such panorama, the Gaucho plan has been virtually shelved. On 17 July 1987, in the city of Viedma (Río Negro, Argentina), President Raúl Alfonsín of Argentina and President José Sarney of Brazil signed Protocol Number 20 which stated the following: Considering: Viedma, 17 July 1987 Gaucho (currency) The Gaucho was the name of a currency intended to be used
National park (Brazil) were officially open to visitors. Some of the others received visitors informally. Chapada dos Veadeiros National Park illustrates the problem. It is a World Heritage Site and has unique cerrado vegetation and hundreds of waterfalls and other bodies of water. Just 22,950 tourists visited the park in 2009. There is only one park entrance, and very limited tourist infrastructure. ICMBio does not charge an entrance fee, and is unable to sell food, drinks and souvenirs. Bureaucratic problems have delayed opening these services to private enterprise. National park (Brazil) National Parks () are a legally-defined type of protected area of Brazil.