26-27 May. The Lazio branch of the association of historic houses, Associazione Dimore Storiche Italiane (ADSI), provides a unique opportunity to visit 26 of Rome’s most important privately-owned historic homes on the weekend of 26-27 May.
The initiative involves a visit to the inner courtyards of around 400 private palaces and castles - which are usually closed to the public - across Italy. The visits take place in the presence of ADSI guides as well as the owners of the properties. For full details see ADSI website.