The Regional Parks Botanic Garden is a naturally beautiful and tranquil living museum of California native plants. Located within Tilden Regional Park in the hills above Berkeley, California, this enchanting 10-acre garden is a sanctuary for many of the state's rare and endangered plants and a place for visitors to wander among trees, shrubs, flowers, and grasses from plant communities throughout the state. The Botanic Garden is welcoming to all visitors from our entire Bay Area community and travelers to the Bay Area.

Upcoming Events

Botanical Hotspots of Northern California

Northern California is among the most diverse floras of the world and much of that diversity is found in well defined hotspots. In July Glenn Keator offers this series of free presentations from 10 AM to 12 PM at the Botanic Garden Visitor Center.

July 12 THE SMITH RIVER WATERSHED California’s most northern undammed river feeds into wetlands and sea promontories and extends into deep forested canyons with peaks rising to 5,000 feet and is home to many special endemics.

July 19 COOK AND GREEN PASS Just short of the Oregon border, 5000-foot Cook and Green Pass has an unparalleled diversity combining lowland species with high and subalpine species in a series of forests, meadows, and rock outcrops.

July 26 MT. EDDY This, the highest point in the Klamath Mountains at 9,000 feet is an entirely serpentine area featuring several gem like lakes, large meadows, a range of interesting conifers, and true alpine habitat. It is also home to vast populations of the curious insectivorous cobra plant, Darlingtonia californica.

Holiday Road Closures

The following roads will be closed - no cars, no bicycles - for 24 hours from early morning on July 4 to early morning on July 5 for fire concerns:

  • Grizzly Peak Boulevard (from Fish Ranch Road to Centennial/Golf Course Road).

  • South Park Drive (from Wildcat Canyon Road to Grizzly Peak Boulevard).

  • Lomas Cantadas Road (from Orinda to Grizzly Peak Boulevard).

The Garden will be open for normal hours. 

The following roads will be open: Wildcat Canyon Road, Golf Course Road, and Shasta Road.

Plants of Interest

  • Long-rayed brodiaea

  • Roundleaf amauria

  • Harvest Brodiaea

  • Thicket prickly pear

  • Heartleaf keckiella

  • Tehachapi buckwheat

  • Snapdragon keckiella

  • Candleholder dudleya

  • Island white-felted paintbrush

  • Cedar’s fairy lantern

  • Coulter's matilija poppy

  • Coral bell

  • Red ribbons

  • Leopard lily

  • Kellogg’s lily

  • Sierra bladdernut

  • Columbia lily

  • Red clintonia

  • Firecracker flower

  • Yellow mariposa lily

  • Scarlet monkeyflower

  • Sierra columbine

  • Showy milkweed

  • Wild mock orange

Ongoing Activities