One-hour tour $10; $9 (ages 55+); $5 (ages 6-17 and students with ID); $28 (family). Thirty-minute tour $8; $5 (ages 6-17 and students with ID). Garden only $5. A guided garden tour is available by reservation for an additional fee.
Mon.-Sat. 10-5, Sun. noon-5, late Mar.-late Dec.; Sat. 10-5, Sun. noon-5, early Mar.-late Mar. One-hour guided tours depart on the half-hour; last tour begins at 4. Thirty-minute guided tours depart on the hour; last tour begins at 4. The site occasionally hosts private events in the garden, which may be closed to the public during those times. Closed Thanksgiving and Christmas. Phone ahead to confirm schedule.