The Ebro (Spanish, pronounced [ˈeβɾo]) or Ebre (Catalan, pronounced [ˈeβɾə] or [eβɾe]) is Spain's most voluminous river. Its source is in Fontibre (Cantabria). It flows through cities such as Miranda de Ebro (Castile and Leon), Logroño (La Rioja), Zaragoza (Aragon), and the Catalan cities of Flix, Tortosa, and Amposta before discharging in a delta on the Mediterranean Sea in the province of Tarragona.
https://en.wikipedia.org/wiki/Ebro_river