Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
This striking 16,000 square foot building of glass and steel was modeled after Henry Huntington’s original wood lath conservatory. The dome and sweeping wings present a spectacular exterior backdrop.
The wing on the east is the Plant Lab, full of interactive and educational exhibits; the west wing contains a lush Cloud Forest.
Behind the Conservatory is the Teaching Greenhouse, also sometimes available for a project seeking a more traditional, rectangular “greenhouse” look.











Disclaimer: Please be aware that gardens change seasonally. Location photos shown here are meant to provide a reference and may not accurately represent current conditions. For this reason, scouting is required prior to booking.
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
©2026 The Huntington
