$5; free (ages 0-15). Reservations are recommended.
Thurs.-Mon. 10-5, mid-May to day before Labour Day; Sat.-Sun. 11-4, Jan. 1 to mid-May and day after Labour Day-Dec. 23. Last admission 1 hour before closing; last tour departs 45 minutes before closing. Phone ahead to confirm schedule. Allow 30 minutes minimum.