The Duddon furnace is a surviving charcoal-fuelled blast furnace near Broughton-in-Furness in Cumbria. It is on the west side of the River Duddon in the parish of Millom and formerly in Cumberland.
Wikipedia https://en.wikipedia.org/wiki/Duddon_furnace
Address (Unnamed Road), LA20 6, United Kingdom
Coordinates 54°17'2.483" N -3°14'7.791" E
