This park in the Berkeley Hills features nearly every plant and flower species native to California in one skillfully landscaped, 10-acre masterpiece. The garden is divided into sections and subsections with labels that represent each region in California, from Southern California deserts to the Pacific Rain Forest. Come in March to see the California poppy, pussy willows and wallflowers, or in September to see California fuschias, hibiscus and helianthus. The Visitor Center offers lectures and slide shows on Saturdays from November through February and hosts a plant sale in the spring.