"El Concejo de Sestao es un municipio español de la provincia de Vizcaya con 28 288 habitantes (2014). Situado en la margen izquierda de la ría del Nervión, pertenece a la comarca no oficial del Gran Bilbao."
"Sestao is a town and municipality of 28,288 inhabitants located in the province of Biscay, in the autonomous community of Basque Country, northern Spain. It is in the left bank of the Estuary of Bilbao and part of Bilbao's metropolitan area. Sestao was the place of the most important steel industry of Biscay, Altos Hornos de Vizcaya."