A river in south-western Europe, the longest river of the Iberian peninsula, which rises in the mountains of eastern Spain and flows over 1,000 km (625 miles) generally westwards into Portugal, where it turns south-westwards, emptying into the Atlantic near Lisbon.
A river in southwestern Europe, the longest river on the Iberian peninsula. It rises in the mountains of eastern Spain and flows over 625 miles (1,000 km) west into Portugal, where it turns southwest and empties into the Atlantic Ocean near Lisbon.