Currency of Uruguay issued by Banco Nacional of Buenos Aires for Provincia Oriental ("Eastern Province", i.e., Uruguay). All parties to the conflict used the Spanish dollar (Spanish "peso", Portuguese " patacão"), which circulated with a value of 8 Spanish reales or 960 Brazilian reis. Circulation consisted of coins from mints in Mexico, Potosí, Brazil, and Buenos Aires. During the turbulent period of conflict preceding independence, a considerable amount of poor-quality copper coin from both Buenos Aires and Brazil came into circulation. Peso (Patacón) = 8 Reales = 800 Centésimos de real (centavos) Onza de oro = 16 Pesos In 1828, Uruguay's currency was
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.