Invitation to the Palace: Historic Houses Open Their Doors on May 24

Invitation to the Palace: historic houses open on May 24, 2026

Sunday, May 24, 2026 marks a nationwide open day when many Italian historic houses, villas and palaces welcome visitors. Organized by the ADSI network, the event allows access to private residences, guided tours and themed activities.

Why attend

• Explore architecture and art collections that are often closed to the public.
• Join guided tours, talks and cultural initiatives focused on heritage conservation.
• Learn about restoration and valorization projects for historic properties.

Practical information

• Date: May 24, 2026 (events take place during the day).
• Access: many openings are free; some guided visits may require advance booking. Check the venue's local information channels.
• Hours: vary by site; consult the published schedules.
• Costs: the initiative promotes free admission, but special activities or guided visits could have a fee.

Visitor tips

• Arrive early to avoid queues and secure a spot for guided tours.
• Wear comfortable shoes: historic floors and walking routes may be uneven.
• Check the duration and times of talks or special programs to plan your day.
• Respect house rules: no smoking, no touching of furnishings and follow designated paths.

How to find participating houses

Look for the list of participating venues on the national network's website or the cultural offices of local municipalities. Many local institutions publish maps and detailed schedules for the day.

Attending the historic houses open day is an excellent way to support heritage protection and experience cultural sites in person. Plan ahead and discover lesser-known corners of residences that tell the story of their communities.