How to reach Villa Mirafiori

From Termini Train Station

go to Piazza dei Cinquecento and take the 90 bus (direction: Labia) for four stops (get off at Nomentana/Xxi Aprile).
The bus takes about 15 minutes.

From Fiumicino (Leonardo da Vinci) Airport

Take the Leonardo Express train to Roma Termini. It takes 35 minutes.
From Termini Station, take the 90 bus (see above).