During the all day, on a Sunday by the end of the month, you may visit courtyards of historic palazzos and private residences normally closed to the public.
Right now, when I’m scheduling the blog, the date of 2018 event is not posted yet.
For information:
tel. 066832774, e-mail [email protected], and for full Rome program see the ADSI website.
http://www.adsi.it/
https://www.facebook.com/www.adsi.it/