Edgewood Park & Natural Preserve

Edgewood Park & Natural Preserve is located in Silicon Valley near Redwood City, California. It serves as a vital remnant of the native grassland and oak woodland habitats typical of the San Francisco Peninsula. The preserve spans 467 acres and features serpentine soil, which supports a unique and rare assemblage of native wildflowers, including multiple endangered and rare species such as the San Mateo thornmint and the bay checkerspot butterfly's larval host plants. Established in the early 1980s to protect its biologically significant ecosystems, Edgewood attracts botanists, naturalists, and outdoor enthusiasts who enjoy hiking among colorful blooms and spotting diverse bird species. The terrain is characterized by rolling hills with open grasslands, oak groves, and intermittent woodlands. There are no campgrounds within the preserve, but the trails offer excellent opportunities for day hikes and nature photography. Popular areas include springtime wildflower meadows and the serpentine rock outcrops. Visitors can also learn about the preserve’s conservation efforts, which focus on habitat restoration, invasive species removal, and public education about native flora and fauna. The park is managed by San Mateo County Parks and provides an important urban green space, supporting environmental awareness and regional biodiversity. Parking areas and interpretive signs enhance accessibility and visitor experience.