San Bruno Mountain State Park is located in San Mateo County, California, and covers over 1,000 acres of diverse habitats. The park features rolling hills, grasslands, and coastal scrub, providing a home for various wildlife species, including several rare and endangered plants and animals. Visitors can enjoy numerous hiking trails that offer stunning views of the San Francisco Bay and the surrounding areas. The park is also a popular spot for birdwatching and picnicking, making it a great destination for outdoor enthusiasts and families looking to explore nature.