The former residence of Arthur Guinness, featuring grand wood panelling and staircases, stained glass windows and even a swimming pool.
Salve Mater Sanatorium was a psychiatric hospital in Belgium, set up by the Sisters of Mercy to treat only women. The hospital closed in 1997 was used by an artist.
Le Sanatorium d’Aincourt was a hospital specialising in open-air treatment for tuberculosis. It was the largest such sanatorium to be built in France.