Hoyo de Manzanares university named the Universidad Antonio de Nebrija. The Academy of Engineers of Madrid, founded in 1803, is located in Hoyo de Manzanares, Madrid. This academy contains one of the largest libraries of northern Madrid, containing various donated volumes of books about the Spanish Civil War. Hoyo de Manzanares It has a stable population of roughly 7,457 residents (INE 2008), a statistic that has been increasing consistently from the economic crisis. The population also greatly increases during the summer as a result from various families who own summer houses in the area. This district of Madrid is found inside of the
Waihopai River (Southland) Waihopai River (Southland) The Waihopai River — the more southerly of two New Zealand rivers of that name — runs through the South Island's Southland Region. A narrow stream for much of its length, it has its source in several streams arising in low hill country between Edendale and Dacre, all of which run generally west-southwest, passing through or close to the township of Woodlands. These streams gradually merge, becoming one river some east of Invercargill. The Waihopai runs west from this point, passing through the northern suburbs of Invercargill City and then turns south, running between Invercargill's built-up area