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.

Plants of Interest

  • Larkspur

  • Baha sage

  • Snow drop

  • Laguna heuchera

  • Flannel bush

  • Yerba santa

  • Catalina nightshade

  • Channel Island tree poppy

  • Coral bells

  • Pacific ninebark

  • Western spicebush

  • Candyflower

  • Stream violet

  • Pacific rhododendron

  • Two-lipped monkeyflower

  • Yerba mansa

  • Santa Rosa horkelia

  • American dogwood

Ongoing Activities