$5; $4 (ages 6-17 and 65+); free (active military and their families with ID). Cash only.
Open third Sun. of the month 12:30-4, mid-Apr. to mid-Oct. Guided tours are given at 1 and 2:30. Closed Jan. 1, Columbus Day, Nov. 11, day after Thanksgiving and Christmas. Phone ahead to confirm schedule. Allow 1 hour minimum.