Open daily from 9am–5pm Administrative Office Hours Monday–Friday8:30am–5pm Customer Service Hours Daily9am–5pm The Arboretum is closed Thanksgiving, Christmas and New Year’s Day. Admission Adult Child (3–12) Members Monday – Thursday $21.95 $17.95 Free Friday – Sunday $25.95 $21.95 Free Museums for All $3 $3 — Parking (per vehicle) $15 — Free *Museums for All**Museums for … Continue reading Hours and Admission