The Turia or Túria (Valencian: Riu Túria [ˈriw ˈtuɾia]; Spanish: Río Turia [ˈri.o ˈtuɾja]; Latin: Turia) is a Spanish river which has its source in the Montes Universales in the mountain ranges of the northwesternmost end of the Sistema Ibérico, Teruel province. From its source to roughly the city of Teruel, it is called Guadalaviar river.