Cull Creek

Cull Canyon Regional Recreation Area (CCRRA) is a regional park located in Castro Valley, Alameda County, California. It is part of the East Bay Regional Park District (EBRPD) system.

Don Castro Regional Recreation Area is a regional park located in Hayward, California. It is part of the East Bay Regional Parks system.

Castro Valley is a BART station located in the center median of Interstate 580 in Castro Valley, California. The entrance plaza, parking lots, and bus transfer area are located on the north side of the highway; a tunnel under the westbound lanes connects the entrance to the fare lobby, which is located under the island platform. The station opened on May 10, 1997, as part of the extension to Dublin/Pleasanton station.

Castro Valley High School is located in the unincorporated suburban community of Castro Valley, California, United States. It is a State school#United States high school for grades 9 to 12. Named a National Exemplary School in 1984–85 and 1988–89, it was a California Distinguished School in 1987–88, 2000–01, and 2009.It is part of the Castro Valley Unified School District.

Fairview is a census-designated place (CDP) in Alameda County, California, United States. It borders on the city of Hayward and the census-designated place of Castro Valley. The population was 11,341 at the 2020 census.

Rancho San Lorenzo was a 26,722-acre (108.14 km2) Mexican land grant given in 1841 by Governor Juan Alvarado to Guillermo Castro a career soldier posted to the Pueblo of San José. The land grant included present day Hayward, San Lorenzo, and Castro Valley, including Crow Canyon, Cull Canyon, and Palomares Canyons.

Lone Tree Cemetery is a 42-acre (17 ha), active, nonprofit cemetery, mausoleum and columbarium complex in unincorporated Fairview, California, adjacent to the city of Hayward. The site was first established in 1868. The cemetery has hosted, since 1903, the oldest continuous Memorial Day celebration in southern Alameda County. It contains a memorial to 73 soldiers from Hayward, Castro Valley and San Lorenzo who died in the Vietnam War, and a memorial to Alameda County Sheriff's Deputies and police officers from cities in the county.

Five Canyons Open Space (FCOS) is located in Castro Valley, in Alameda County, California. Five Canyons is a multi-agency collaboration between East Bay Regional Parks District (EBRPD), Alameda County Public Works, Hayward Area Recreation and Parks District (HARD), and several homeowners associations. EBRPD is the lead agency for this open space. FCOS opened in 1998, consists of 300 acres (1.2 km2) and 5 miles (8.0 km) of trails and has almost no amenities. The main visitors are hikers, bicyclists, equestrians and dog walkers. Restrooms and drinking water are available at HARD's nearby Five Canyons Park.FCOS is open daily from 8:00 AM until dusk. There are no fees for parking or for dogs. There are no wheelchair-accessible facilities, no restrooms, no drinking water, no picnic facilities, and no reservable campgrounds.The Bay Area Ridge Trail connects FCOS to Cull Canyon Regional Recreation Area to the north and Don Castro Regional Recreation Area to the west. At some future time, the trail will also connect to Garin Regional Park, Dry Creek Regional Park and Mission Peak Regional Preserve.

Hayward High School is a public high school in Hayward, California, United States, serving students living in northern Hayward and portions of Castro Valley, Cherryland and Fairview. It is one of four high schools in the city and is one of the oldest high schools in Northern California. The school's official mascot is the "Farmer", which dates back to Hayward's period as an agricultural center. Its emblem features a farmer with a plow, a reference to the city's agricultural past.

Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. At the 2010 census, it was the fifth most populous unincorporated area in California and the twenty-third most populous in the United States. The population was 66,441 at the 2020 census.Castro Valley is named after Don Guillermo Castro, a noted 19th-century Californio ranchero who owned the land where the community is located.

The Hayward Japanese Gardens, located near downtown Hayward, are the oldest Japanese gardens in California designed along traditional lines. They are maintained by the Hayward Area Recreation and Park District (HARD).

The City Center Building, known briefly as Centennial Tower, was the tallest building in Hayward, California. It was previously the second tallest, until the 2013 razing of Warren Hall on the Cal State East Bay campus. It was for many years an abandoned building, located between Foothill Boulevard and City Center Drive, in the City Center section of Downtown Hayward, adjacent to the PlazaCenter mall. It was formerly used as Hayward City Hall.Demolition of the building began in January 2020 and was completed by September 2020.