Free entrance in the National Museums every first Sunday of the month

Friday 1 May: museums open with public holiday opening hours and an admission charge. National Museum of San Matteo (9.00–13.30),
Certosa di Calci (9.00–13.30),
Museum of Ancient Ships in Pisa (14.00–19.30),
National Museum of Palazzo Reale (16:00–19:00)

Saturday 2 May: museums open with admission fees
National Museum of San Matteo (9:00–19:00),
Certosa di Calci (9:00–13:30)
Museum of Ancient Ships in Pisa (14:00–19:30)
National Museum of the Royal Palace (9:00–13:30 – 16:00–19:00)

Sunday 3 May: museums open with free admission as part of ‘Sunday at the Museum’, which takes place on the first Sunday of every month. On this day, there is no charge for visiting state-owned monuments, museums, galleries, archaeological sites, parks and gardens.
National Museum of San Matteo (9:00–13:30)
Certosa di Calci (9:00–13:30),
Museum of Ancient Ships in Pisa (14:00–19:30)
National Museum of Palazzo Reale (9:00–13:30)