(Two-day ticket includes walk-through history, botanical gardens, Special Effects theater and petting zoo) $30; $24 (ages 60+); $16 (ages 5-12). Planetarium $7.95. Zipline $39-$179.
Museum Mon.-Sat. 9-6, Sun. noon-6, Apr.-Oct.; Mon.-Fri. 10-6, Sat. 9-6, Sun. noon-6, rest of year. Petting zoo Mon.-Fri. 10:30-6, Sat. 9:30-6, Sun. 12:30-6. Theater shows are offered every half-hour, beginning with 15 minutes after opening. Planetarium shows are offered on the hour and half-hour. Last admission is 1 hour before closing. Closed Thanksgiving and Christmas. Allow 2 hours minimum.