In 1959, an eighty-metre-high blast furnace rose from the ground in Sestao, a municipality about five kilometres from the Spanish port city of Bilbao.
Iron ore has been mined on the banks of the Nervión River since the 15th century. The soil there is veined with galleries from the various iron ore mines, including San Luis.
Become a member only 29,90 euro / year
Already subscribed? Log In
Latest from the blog
The spring classic Gent-Wevelgem will take you right through the West Flanders war landscape of World War I on Sunday, 30 March 2025. Discover famous bunkers, trenches, observation towers and monuments along the course.
All photos and stories are copyrighted. Of course, linking to articles on the site is possible and allowed.
If you would like to use photos or articles from this website, please contact bart@hiddenmonuments.com.
© 2003-2025 Hiddenmonuments.com