The Secret Garden visit at Castello Odescalchi
A private guided visit of about an hour and a half through the Orsini castle on Lake Bracciano, adding the Secret Garden over the lake and the Medici Orsini apartment, both closed on the ordinary route.
Castello Odescalchi di Bracciano, Piazza Mazzini 14, 00062 Bracciano; visitors' entrance at Via Giulio Volpi 12

Why it is on the list
The Orsini began the castle in 1470; the Odescalchi bought it in 1696 and still own it, and it is their private house, open to visitors.1 Antoniazzo Romano painted the parade of Gentil Virginio Orsini in the Sala delle Armi, and after 1560, when Bracciano became a duchy, the Zuccari brothers decorated the main rooms.1 The private visit takes the ordinary route of more than 20 rooms and adds two places the public does not see: the nuptial apartment of Paolo Giordano Orsini and Isabella de' Medici, whose frescoes tell their story, and the Secret Garden, a hanging garden over the lake laid out by Giacomo del Duca in the second half of the 16th century.23451
It is the wrong choice for a day spent outdoors; for that, take the Giardino di Ninfa. Anyone who only wants to see the castle needs no booking: the ordinary route is open every day but 25 December, with free guided tours at set times on Sundays and holidays.67
How to get it
Write to the museum office at museo@odescalchi.it or call +39 06 99804348 or +39 06 99802379, and ask for the private visit of the castle, the Medici Orsini apartment and the Secret Garden.62 Only private guided visits have to be booked.7 The visit lasts about an hour and a half and can be given in English, French, Spanish or German.2 The apartment visit can be booked on any day of the week, Monday included, when there is room.3 Opening hours change on days of private events, so fix the date and time in writing.6 The ordinary entry is EUR 10.6
Bracciano is about 30 kilometres from Rome.1 By car, leave the ring road at exit 5, Cassia Veientana, then follow Cesano, Osteria Nuova and the SP Braccianese for 16 kilometres; from Fiumicino it is about 45 kilometres.8 The FM3 line from Roma Ostiense reaches Bracciano in about 60 minutes, roughly every 30 minutes on weekdays and hourly on holidays.8
Discretion
The castle's own staff lead the private visit, and the apartment and the garden are normally closed to visitors.23 Visitors enter at Via Giulio Volpi 12; coaches set down on Via dei Pasqualetti, about 500 metres away on foot.68 The castle is also hired for weddings and gala dinners, and hours change on those days.76


Sources
- La storia del castello. odescalchi.it, read 25 September 2026.
- Visita privata del Castello, dell'Appartamento Medici Orsini, e del Giardino Segreto. odescalchi.it, read 25 September 2026.
- Visita privata del Castello e dell'Appartamento Medici Orsini. odescalchi.it, read 25 September 2026.
- Visita Privata del Castello e del Giardino Segreto. odescalchi.it, read 25 September 2026.
- Le visite al castello. odescalchi.it, read 25 September 2026.
- Info Visita. odescalchi.it, read 25 September 2026.
- Castello Odescalchi di Bracciano. odescalchi.it, read 25 September 2026.
- Contatti. odescalchi.it, read 25 September 2026.
- Castello Orsini-Odescalchi. en.wikipedia.org, read 25 September 2026.
Last checked 25 September 2026, against the venue's own pages. The next check is due by 24 December 2026.