Whittemore Gulch

San Mateo County ( SAN mə-TAY-oh), officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 census, the population was 764,442. Redwood City is the county seat, and the third most populated city following Daly City and San Mateo. San Mateo County is included in the San Francisco–Oakland–Berkeley, CA MSA (metropolitan statistical area), Silicon Valley, and is part of the San Francisco Bay Area, the nine counties bordering San Francisco Bay. It covers most of the San Francisco Peninsula. San Francisco International Airport is located in the northeastern area of the county and is approximately 7 miles (11 km) south of the city and county limits of San Francisco, even though the airport itself is assigned a San Francisco postal address. The county's built-up areas are mostly suburban, and are home to many corporate campuses.

Grabtown Gulch is a valley in San Mateo County, California. It contains a stream which is a tributary of Purisima Creek.

Burleigh H. Murray Ranch is a property in the state park system of California in the United States. It is a valley ranch located in San Mateo County inland from Half Moon Bay. The ranch was established in 1857 and became a 1,325-acre (536 ha) park in 1979. It was purchased by the State of California in 1983.A trail from the parking area consists of the old ranch road along Mills Creek. After a mile it passes a 1930s bungalow that serves as a park residence. The valley narrows between steep chaparral-covered hills. The terrain is navigable for another mile above the Mills Barn and water tanks, until the trail fades into the dense growth of stinging nettles, poison oak, and coyote brush.

The Purisima Creek Redwoods Open Space Preserve is located on the western slopes of historic Kings Mountain in Woodside, California. This 4,471-acre (1,809 ha) preserve was established with a $2 million gift from the Save the Redwoods League. Purisima Creek and several of its tributaries flow through the preserve. The main entrance for the Purisima Open Space is off the Skyline Boulevard section of State Route 35. The park is notable for its tall coastal redwoods, along with coastal scrub and hardwood forests of tanoak, madrones, and Douglas firs. The preserve overlooks Half Moon Bay, and has over 21 miles (34 km) of trails for hiking, bicycling, and horseback riding. The popular Redwood Trail is wheelchair accessible. Like many parks in California, dogs are not allowed. The preserve is home to many species of animals, including bobcats, mountain lions, coyotes and rabbits. The Purisima Open Space is part of the Midpeninsula Regional Open Space District, spanning over 50,000 acres (200 km2) in the San Francisco Bay Area. Parking is available at the main entrance, 4.5 miles (7.2 km) south of Highway 92 on Skyline Boulevard.

Soda Gulch is a valley in San Mateo County, California. It contains a small stream which is a tributary of Purisima Creek.

Mitchell Creek is a small river in San Mateo County, California, and is a tributary of Tunitas Creek.

Rancho Cañada de Verde y Arroyo de la Purísima was a 8,906-acre (36.04 km2) Mexican land grant in present-day San Mateo County, California given in 1838 by Governor Juan B. Alvarado to José María Alviso. The name roughly translates to ranch of the green glen and brook of the Purest (as in Immaculate Conception of the Virgin Mary). The grant extended along the Pacific coast from Purisima Creek south to Tunitas Creek and encompasses present-day Lobitos and the ghost town Purissima.

Arroyo León (Spanish for "Lion Creek") is a 6.5-mile-long (10.5 km) stream in San Mateo County, California which is a tributary of Pilarcitos Creek.

The Mountain House is a restaurant located in King's Mountain, Woodside, California. Initially established over a century ago hosting a variety of community roles, it has been featured in a plethora of music video clips by prominent artists mostly due to its unique location inside a redwood forest.

Rings Gulch is a valley in San Mateo County, California. It contains a stream which is a tributary of Tunitas Creek.

Kings Mountain is an unincorporated community in San Mateo County, California, located along State Route 35 (Skyline Boulevard) between Skeggs Point and Pise Mountain. This is about 5 miles (8 km) north of Woodside Road (SR84). In the U.S. Geological Survey, National Geographic Names Database, the area is identified only as a geographic feature of type "summit" and not as a populated place. The community is inside area code 650 and uses the Woodside ZIP Code 94062.

Rogers Gulch is a small river in San Mateo County, California. It contains a small stream which is a tributary of Lobitos Creek.