From November 1st the monumental complex of the Santa Severa castle adopts the following timetable:

Tuesday to Friday from 9:00 am  to 4:00 pm

Saturday, Sunday and holidays from 10:00 am to 5:00 pm

Tickets are available online and at the box office. Timetables and methods can be consulted at this link https://www.castellodisantasevera.it/en/box-office/