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Botanical Gardens and Arboretums in California

83 botanical gardens and arboretums are listed in California; 22 of them list an official website. 9 have their own pages here so far.

83listed
9with their own page
14 h 18 min to 15 h 09 mindaylight on Jun 21, 2027
9 h 13 min to 10 h 00 mindaylight on Dec 22, 2027

Daylight ranges cover all 83 listed gardens, including those without a page here yet.

Gardens with their own page

9

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Alta Vista Gardens

Vista, San Diego County, California

Website: altavistagardens.org
Daylight: 14 h 21 min on Jun 21 · 9 h 57 min on Dec 22

Arboretum at the University of California, Santa Cruz

Santa Cruz, Santa Cruz County, California

Website: arboretum.ucsc.edu
Daylight: 14 h 42 min on Jun 21 · 9 h 37 min on Dec 22

California Botanic Garden, Claremont, Los Angeles County, California

Claremont, Los Angeles County, California

Website: calbg.org
Daylight: 14 h 26 min on Jun 21 · 9 h 53 min on Dec 22

Conservatory of Flowers

San Francisco, San Francisco County, California

Website: gggp.org
Daylight: 14 h 47 min on Jun 21 · 9 h 33 min on Dec 22

Los Angeles County Arboretum and Botanic Garden

Arcadia, Los Angeles County, California

Website: arboretum.org
Daylight: 14 h 26 min on Jun 21 · 9 h 53 min on Dec 22

San Diego Botanic Garden

Encinitas, San Diego County, California

Website: sdbgarden.org
Daylight: 14 h 20 min on Jun 21 · 9 h 58 min on Dec 22

Santa Barbara Botanic Garden

Mission Canyon, Santa Barbara County, California

Website: sbbg.org
Daylight: 14 h 28 min on Jun 21 · 9 h 51 min on Dec 22

The Huntington Library, Art Museum, and Botanical Gardens

San Marino, Los Angeles County, California

Website: huntington.org
Daylight: 14 h 26 min on Jun 21 · 9 h 53 min on Dec 22

Turtle Bay Exploration Park

Redding, Shasta County, California

Website: turtlebay.org
Daylight: 15 h 05 min on Jun 21 · 9 h 16 min on Dec 22

Distances are straight-line miles, not driving routes. Daylight is sunrise to sunset for a flat, open horizon - not opening hours.

Counties in California

Los Angeles County 3

Nearby states

More gardens

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List updated Nov 9, 2026