$14.50; free (under 1). Under 13 must be with an adult; adults visiting without children must show a valid photo ID.
Mon.-Sat. 10-5, Sun. noon-5, June 1-Labor Day; Tues.-Fri. 9-4, Sat. 10-5, Sun. noon-5, rest of year. Closed Jan. 1, Easter, Thanksgiving, Christmas Eve and Christmas. Phone ahead to confirm schedule.