"El río Odiel es un río del sur de España perteneciente a la cuenca atlántica de Andalucía, que nace en la sierra de Aracena, a 660 metros de altitud, en un lugar llamado Marimateos. Desemboca en la ría de Huelva, donde en la llamada Punta del Sebo confluye con el río Tinto. Sus principales afluentes son: Escalada, Meca, Olivargas, Oraque, Santa Eulalia y El Villar. Dispone de una cuenca propia de 990 km². Mide 150 km de longitud."
"The Odiel (Spanish: Río Odiel) is a river in the Atlantic basin in southern Spain, more precisely in the province of Huelva, Andalusia. It originates at Marimateos in the Sierra de Aracena at an elevation of 660 metres (2,170 ft) above sea level. At the Punta del Sebo, it joins the Rio Tinto to form the Huelva Estuary. Its principal tributaries are the Escalada, Meca, Olivargas, Oraque, Santa Eulalia, and El Villar. Its basin covers 990 square kilometres (380 sq mi). In Roman times it was known as the Luxia. Even before the Romans, its mouth was an important place of commerce, as can be seen by archaeological remnants from Phoenicians and Ancient Greeks, known as the "Huelva Estuary Deposit" (Spanish: Depósito de la Ría de Huelva), dated 1000 BCE."