Apr-Oct: 10am-12.45pm, 2.45pm-4.45pm; rest of year: weekends and Bank Hols 10am-noon, 3pm-4.30pm (Oct-Dec Mon-Fri only). Porsenna Labyrinth: guided tour on museum opening days at 10am, 10.45am, 11.30am, 12.45pm, 11.30am, 12.45pm, 2.30pm, 3.15pm, 4pm, 4.30pm
In addition to housing the Etruscan-Roman and early-Christian relics found under and around the cathedral, the cathedral museum has a fine collection of 15C and 16C illuminated religious books, which came from Monte Oliveto Maggiore Abbey, as well as gold and silver ware, reliquaries and religious ornaments. The tour of the Porsenna Labyrinth, an Ancient water system, starts in the museum and ends with the Etruscan-Roman cistern (2C BC).
All your travel news: our automobile, motorcycle and tyre tips and good deals, routes, traffic updates and road network flashes, motoring services on your route and future innovations. Subscribe to the Michelin newsletter