Heat Policy: Weather Underground for Claremont, CA predicts the temperature will be above 100*F on Friday, October 2. We will be open with modified hours from 8 AM - 11 AM and 4 PM - 6 PM. Please email info@calbg.org with any questions.


We are open with limited capacity on Tuesdays - Sundays, 8 am to 6 pm.
Members may visit without a reservation.

If the high temperature is predicted to be 100° or above, CalBG will be open 8 am - 11 am and 4 pm - 6 pm;
please click here to learn more about our heat policy.
Please be aware that there are specific policies that we are asking all visitors to follow to keep our community safe. If you feel ill and/or currently exhibit symptoms such as cough, shortness of breath, difficulty breathing and fever or chills, please stay home for the safety of all staff and visitors.

Click here for more information on our visitation policies. Thank you!


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California Botanic Garden is devoted to California native plants —
and all the wildlife and people who love them.

California Botanic Garden is the largest botanic garden dedicated to California native plants, promoting botany, conservation and horticulture to inspire, inform and educate the public and scientific community about California's native flora. The Garden is a living museum with curated collections of more than 22,000 California native plants, some of which are rare or endangered. Spread across 86 acres in Claremont, California, the Garden is located approximately 35 miles east of Los Angeles. The Garden displays about 2000 taxa of California plants and includes those native to the California Floristic Province.