Old Iron Works, Mells (Fussells' Lower Works) () is a 0.25 hectare biological Site of Special Scientific Interest, in the Wadbury Valley, south of the village of Mells in Somerset, notified in 1987.
The Old Iron Works, Mells (Fussells' Lower Works) is a 0.25-hectare biological site of special scientific interest located in the Wadbury Valley, south of the village of Mells in Somerset, and was designated as such in 1987.