Opening Times: Tuesday - Friday: 09.00 - 18.00 h / Saturday, Sunday, public holidays: 10.00 - 20.00 h / last entrance 30 minutes before closure / Closed on: 24-26, 31 December and January 1rst / Monday: Closed / Guiding for Blind and visually handicapped people: up to 4 persons, € 75, Duration about 2,5h.