The Los Angeles County Arboretum and Botanic Garden is a unique 127-acre botanical garden and historical site located in what was the heart of the historic Rancho Santa Anita in the city of Arcadia.
Our mission is to cultivate our natural, horticultural and historic resources for learning, enjoyment and inspiration.
Our vision is to be one of the world's truly great arboreta and botanic gardens--the garden that best reflects Southern California's distinct climate, community and openness to new ideas.
A year in review: July 1, 2019-June 30, 2020
We're here to answer your questions.
The Arboretum is jointly operated by the Los Angeles Arboretum Foundation and the Los Angeles County Department of Parks and Recreation.
Learn about the early occupants of the land and more.
Twice a year Arboretum members receive a special publication.
Please check here for openings.