Río Negro Province

Río Negro is a province of Argentina, located at the northern edge of Patagonia. Neighboring provinces are from the south clockwise Chubut, Neuquén, Mendoza, La Pampa and Buenos Aires. To the east lies the Atlantic Ocean.Its capital is Viedma. Other important cities include the ski resort town of Bariloche, Cipolletti and General Roca.HistoryFerdinand Magellan was the first explorer to visit the coasts of the provinces in 1520. Priest Nicolás Mascardi founded the Jesuit mission Nuestra Senora de Nahuel Huapi in 1670 at the shore of the Nahuel Huapi Lake, at the feet of the Andes range.Originally part of the Argentine territory called Patagonia (in 1878 the Gobernación de la Patagonia), in 1884 it was organised into the Territorio Nacional del Río Negro and General Lorenzo Vintter was appointed as the territory's first governor. It was only in 1957, that Río Negro acquired status of a province; its first provincial governor was Edgardo Castello of the Radical Civic Union (UCR).