A.D.S.I. National Day — Castello di Marchierù
The doors of a historic residence open for free in Villafranca Piemonte
About A.D.S.I. Day at Castello di Marchierù
A historic residence opens to the public
The A.D.S.I. National Day is the annual event where the Italian Historic Houses Association opens hundreds of private castles, villas, palaces, and gardens across Italy for free on a single Sunday in May. In Villafranca Piemonte, within the Metropolitan City of Turin, the Castello di Marchierù in the San Giovanni district participates by opening its gates to anyone wishing to discover its park, interiors, and history.
The Castello di Marchierù
The Marchierù complex has roots dating back to the 12th century. Originally a fortress linked to the Savoia-Acaja dynasty, it eventually lost its defensive function to become a noble residence. Its distinctive neo-Gothic appearance, featuring colorful horizontal bands, dates back to the 18th century. Surrounding the castle is a 19th-century park with elegant boxwood broderie patterns and corners dedicated to hydrangeas, peonies, and roses.
What to visit
During the event, admission is free for the park, the ancient 18th-century stables, and the private chapel. Those who wish to explore the interior rooms can join guided tours, accompanied by experts who share the history of the house, the families who lived there, and the furnishings.
- Free access to the park, stables, and chapel
- Guided tours of the interiors for a small donation
- Open in morning and afternoon time slots
- Booking is mandatory to ensure smooth entry
A living heritage
The event highlights a widespread Italy made of homes preserved by generations, often far from mainstream tourist circuits. Marchierù is a prime example in the plains between Cuneo and Turin: a day to admire the architecture, gardens, and surrounding agricultural landscape while supporting the preservation of these sites.
A.D.S.I. Day at Castello di Marchierù — edition 2026
The 2026 edition at Castello di Marchierù
The 16th A.D.S.I. National Day brought an extraordinary opening to Villafranca Piemonte at the Castello di Marchierù on Sunday, May 24, 2026, with a repeat on Sunday, May 31. The residence was one of the 36 Piedmontese homes participating, spread across the provinces of Alessandria, Asti, Biella, Cuneo, Novara, and Turin.
The national theme of the year was: "Guardians of the future. A living heritage for a shared value," emphasizing the role of the families who safeguard these homes.
Program of the day
- 10:00 – 12:00 and 15:00 – 18:00: opening of the park, the 18th-century stables, and the private chapel (free access)
- Guided tours of the castle's interior rooms with a €10 donation
- Free entry to guided tours for children up to 10 years old
Access was by mandatory reservation (phone +39 348 0468636 or email [email protected]).
Programme A.D.S.I. Day at Castello di Marchierù 2026
Sunday, May 24, 2026 (repeated Sunday, May 31)
- 10:00 – 12:00 — Opening and tours: 19th-century park, ancient 18th-century stables, private chapel (free entry)
- 15:00 – 18:00 — Second opening slot with the same areas accessible for free
- Throughout the day: guided tours of the interior rooms of the castle, with a €10 donation (free for children up to 10 years old)
Mandatory reservation by calling +39 348 0468636 or emailing [email protected].
Highlights A.D.S.I. Day at Castello di Marchierù 2026
Prices A.D.S.I. Day at Castello di Marchierù 2026
Practical information — A.D.S.I. Day at Castello di Marchierù
Location
Castello di Marchierù, Frazione San Giovanni 77, 10068 Villafranca Piemonte (TO), Piedmont.
How to get there
By car from Turin or Pinerolo, head towards Villafranca Piemonte; the San Giovanni district is just outside the town center. A car is recommended due to the castle's rural location.
Admission and booking
Free entry to the park, stables, and chapel. Guided tours of the interiors require a small donation (free for young children). Booking is mandatory by calling +39 348 0468636 or emailing [email protected]. For information, you can also contact the Villafranca Piemonte municipal office (+39 011 9807107).
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Where does it take place — A.D.S.I. Day at Castello di Marchierù
Castello di Marchierù
Frazione San Giovanni 77, 10068 Villafranca Piemonte