$16 (includes arboretum, gardens, forest camp, museum and Parrot Playhouse); $12 (ages 4-15 and 65+); $6 (ages 65+ on Wed.); free (ages 0-3 and active military and up to five family members with ID). Reduced admission ($5 off) daily 3:30-closing. Admission on the 5th and 10th of the month when the park is open $10; $5 (ages 4-15 and 65+). An additional fee may be charged for special exhibits.
Complex open Mon.-Fri. 9-5, Sat.-Sun. 10-5, May 1-early Sept.; Wed.-Fri. 9-4, Sat.-Sun. 10-4, rest of year. Closed Jan. 1, Thanksgiving and Christmas. Phone ahead to confirm schedule.