$10; $8 (ages 65+ and students with ID); free (ages 0-11).
Self-guiding tours Tues.-Sun. 10-4. Docent-led tours are given Fri.-Sun. at 11, Apr.-Oct.; Sat.-Sun at 11, rest of year. The garden may be closed for brief periods in spring and fall; phone ahead to confirm dates. Allow 1 hour minimum.