Los Buellis Hills

Sierra Vista Open Space Preserve is a 1,678-acre nature preserve in the eastern foothills of Santa Clara County, California. The preserve is managed by the Santa Clara Valley Open Space Authority and was opened to public in 2002. The only access to the preserve had been from Alum Rock Park until 2014, when a new parking lot and trailhead opened along Sierra Road.

The 2007 Alum Rock earthquake occurred on October 30 at 8:04 p.m. Pacific Daylight Time in Alum Rock Park in San Jose, in the U.S. state of California. It measured 5.6 on the moment magnitude scale and had a maximum Mercalli intensity of VI (Strong). The event was then the largest in the San Francisco Bay Area since the 1989 Loma Prieta earthquake, which measured 6.9 on the moment magnitude scale, but was later surpassed by the 2014 South Napa earthquake. Ground shaking from the Alum Rock quake reached San Francisco and Oakland and other points further north. Sixty thousand felt reports existed far beyond Santa Rosa, as far north as Eugene, Oregon.

Calaveras Valley is a valley east of Milpitas, California in the San Francisco Bay Area. It has formed primarily as a result of the actions of the Calaveras Fault. The southern end of the Calaveras Valley is a few miles south of Calaveras Reservoir, while the northern end is at Sunol. See Calaveras Reservoir for more information.

Arroyo Hondo is a northwestward-flowing 13.0-mile-long (20.9 km) river in Santa Clara County, California, United States, that lies east of Milpitas. The area is privately owned by the San Francisco Water Department and is closed to public access because of its usage as drinking water. Bounded to the east by Oak Ridge and to the west by Poverty Ridge, Arroyo Hondo empties into the Calaveras Reservoir where it joins Calaveras Creek. It is formed by the confluence of Smith Creek and Isabel Creek which drain the west and east slopes of Mount Hamilton, respectively.

East Foothills is a census-designated place (CDP) in Santa Clara County, California, United States and a neighborhood of San Jose. The population was 8,269 at the 2010 census and it is located about 4 miles east of downtown San Jose.

Miguelita Creek, originating in East Foothills, California, above the San Jose Country Club, is a tributary of Lower Silver Creek, which is a tributary of Coyote Creek, a river in Santa Clara County, California.

Poverty Ridge is a ridge in unincorporated Santa Clara County, California, east of Milpitas. Calaveras Valley lies to its west, while its east side slopes down to meet Arroyo Hondo. Creeks that originate on Poverty Ridge include Calaveras and Penitencia Creeks.

Piedmont Hills High School is a comprehensive public four-year high school located in the Berryessa neighborhood of San Jose, California, USA. It is part of the East Side Union High School District and in 2019 was ranked in the highest categories on the California School Dashboard, earning the top rating of "blue" for Mathematics, English Language Arts, and Graduation Rate. In 2003, it was awarded a California Distinguished School recognition and has received various awards in several aspects of its curriculum since. Together with Independence High School and Yerba Buena High School, Piedmont Hills is one of a few schools in the district to have retained its own music program.The school began operation in 1965, under founding principal Gerald R. Bocciardi.

Saint Victor School is a Catholic elementary and junior high school operated by Saint Victor Parish in San Jose, California, United States. It serves families of the Diocese of San Jose, from kindergarten to eighth grade.

Calaveras Reservoir is located primarily in Santa Clara County, California, with a small portion and its dam in Alameda County, California. In Spanish, Calaveras means "skulls". The reservoir is fed mainly by Arroyo Hondo and Calaveras Creek. Lying in the Calaveras Valley, the region is geologically active with the Calaveras Fault parallel to and to the west of the dam site. The seismic hazard forced replacement of the original dam. The replacement dam began construction in 2011 and was completed in 2019. The Calaveras Valley has diverse wildlife including deer, coyotes, squirrels, turkey vultures, red-winged blackbirds, yellow-billed magpies, red-tailed hawks, brewer's blackbirds, purple martins, barn swallows, bullock's orioles, and warblers. Since at least 2008, a pair of bald eagles has nested regularly.

Alum Rock () is a district of San Jose, California, located in East San Jose. Formerly an independent town, it has been a neighborhood of San Jose since the 1950s, though some portions are still unincorporated as a census-designated place. Alum Rock is one of San Jose's most notable and historic Chicano/Mexican-American districts. It is home to Alum Rock Park, the oldest municipal park in California and one of the largest in the country.

Rancho Pala was a 4,454-acre (18.02 km2) Mexican land grant in present day Santa Clara County, California given in 1835 by Governor José Castro to José Joaquín Higuera. The origin of the name is the subject of debate. The word "pala" translates as "shovel" in Spanish, but means "water", in many native American dialects. The grant was a narrow strip of land east of San Jose, and extending southward along the foothills from Penitencia Creek to Norwood Avenue.