Adaja of Ondo Land

The Adaja is a river of Spain located in the centre of the Iberian Peninsula, a major left-bank tributary of the Douro. Featuring a total length of 163 km, its river basin drains an area of 5,328 km2.
  • Country: Spain
  • Length: 163 km (101 mi)
  • Basin size: 5,328 km² (2,057 sq mi)
  • Progression: Douro→ Atlantic Ocean
Data from: en.wikipedia.org