Admission free. An additional fee is requested for audio and guided tours.
Visitor Center Mon.-Fri. 8-5, Sat. 9-4, Sun. 11-4. Hall of History Mon.-Sat. 9-5, Sun. 11-4, May-Aug.; Mon.-Sat. 10-4:30, Sun. 11-4, rest of year. Holiday hours may vary; phone ahead. Closed Jan. 1, Easter, Thanksgiving and Christmas. Allow 1 hour, 30 minutes minimum.