(includes train ride) $10; $9 (ages 65+ and retired military with ID); $8 (ages 4-12 and active military with ID).
Fri. 9-3, Sat.-Sun. 10-5. Last admission on Fri. 1 hour before closing, Sat.-Sun. 90 minutes before closing. Train rides are available every hour Sat.-Sun. 10:30-3:30. Closed major holidays.