Blast furnace no. 1 Altos Hornos de Vizcaya

Blast Furnace No. 1 is the most important legacy remaining of the emblematic Altos Hornos de Vizcaya, the largest iron and steel business in southern Europe and the largest company in Spain for a good part of the 20th century.
In 2005, the Basque government declared this industrial landmark a Cultural Asset, classified as a Monument.

Practical information

Historic information