Lungotevere Castello 50, Rome
Tuesday-Sunday: 9.00am - 7.30pm. Closed: Monday, December 25, January 1. Last entrance at 6.30pm. Last admission 1 hour before closing time. Free admission the first Sunday of the month.
Concessions: 3,50 euro for people between 18 and 25 years old and state teachers. Free admission the first Sunday of the month and for under 18, tour guides, reserved school groups, teachers and students of faculties of Architecture, Conservation of the Cultural Heritage, Education Sciences, and degree courses in the Arts, disabled persons and a companion.