$16; $14 (ages 65+ and inactive or retired military with ID); $10 (ages 6-16); free (active military with ID, active military families Memorial Day-Labor Day and ages 6-16 every Sun.).
Tues.-Sat. and Mon. holidays 10-5, Sun. noon-4, Memorial Day-Labor Day; Tues.-Fri. 10-3:30, Sat. 10-5, Sun. noon-4, late Apr.-day before Memorial Day and day after Labor Day-late Oct. Allow 4 hours minimum.