Fare $17; $15 (ages 62+ and veterans with ID); $14 (ages 3-12); free (ages 0-2 on lap). Prices vary for themed tours; phone ahead. Reservations are recommended for themed tours.
Departures Wed. and Fri.-Sun. at noon, July-Aug.; Sat.-Sun. at 1 in June and Sept.; Fri. at 1, Sat.-Sun. at 11 and 2, in Oct. Other times vary. Phone ahead to confirm schedule. Allow 3 hours minimum.