Salamanca is a city located in western Spain along the Tormes River. It has a population of around 154,000 people and is the capital of the province of Salamanca. The climate is moderate with cold winters and hot summers. Some of the most important landmarks include the Plaza Mayor, Campo de San Francisco park, and the Old and New Cathedrals. The University of Salamanca, founded in 1218, is one of the oldest universities in Europe and an important part of the local economy. Famous natives of Salamanca include writer Carmen Martín Gaite and mathematician Zacut Abraham.