The power plant of a paper mill that closed in 2014 but had been maintained in the hope it would re-open. The mill is now back in use.
Zeche HR was a mine in Germany with an amazing bathhouse full of baskets, and features a huge hammerhead winding tower. There’s also an elephant!
The Buttevant Convent of Mercy in Ireland’s County Cork was constructed in 1879 and was home to the Sisters of Mercy until their departure in 2012.
The former residence of Arthur Guinness, featuring grand wood panelling and staircases, stained glass windows and even a swimming pool.
A steel works in Italy dating back to 1864 and rebuilt after the war, including coke ovens and rolling mills.