MarinHealth Medical Center

Marin Catholic High School (familiarly known as MC) is a Roman Catholic college preparatory school located in unincorporated Kentfield in Marin County, California. The school is owned by the Roman Catholic Archdiocese of San Francisco. It was founded in 1949. Annual tuition is $22,200.

Ross Valley is a valley in Marin County, California. The city of Ross in addition to all or portions of San Anselmo, Fairfax, Kentfield, and San Rafael are located in the valley. Mount Tamalpais is to the west, the Red Hills to the North and San Francisco Bay to the East.

The Escalle region of (what is now) Larkspur, California takes its name from Jean Escalle, a 19th-century French immigrant and vintner whose name was given to many things in the area before it was incorporated into Larkspur, including the local railway station, and a vineyard, quarry, resort, and brickworks that he owned. The site of the buildings that remain from the original estate at (what is now) 771 Magnolia Avenue is a class H historic zone.

Greenbrae is a small unincorporated community in Marin County, California. It is located 1.5 miles (2 km) south-southeast of downtown San Rafael, at an elevation of 33 feet (10 m), located adjacent to U.S. Route 101 at the opening of the Ross Valley. Part of Greenbrae is an unincorporated community of the county while the remaining area is inside the city limits of Larkspur. The ZIP code is 94904, and is shared with the neighboring Census-designated place (CDP) of Kentfield. The community is in area codes 415 and 628.

The Lark Theater is a single-screen Art Deco cinema in Larkspur, California.

Larkspur Downtown Historic District, known also as Old Downtown Larkspur, is a historic district along Magnolia Avenue in downtown Larkspur, Marin County, California. The district covers the "Old Downtown" area, along Magnolia Avenue from the Lark Creek Inn at 234 Magnolia Avenue to the platform on the former railway, now a bicycle path. The avenue has been the commercial center of activity in Larkspur since the town was founded. In 1980, the Larkspur City Council designated it to be a local historic district and rezoned it as an overlay H Zone.The historic district was listed on the National Register of Historic Places in 1982. It was asserted that the district is significant because it still has the ambiance of a small California town in the 1900–1930 era. Contributing properties include the Larkspur City Hall (map code #9) the Lark Theater (map code #39) Blue Rock Hotel a bank (map code #30) the Silver Peso/Bob's Tavern (map code #15), the barber shop (map code #25) railroad station (map code #40) railroad buildings (map code #41, 3–6) concrete railroad platform (map code #42)

Larkspur is a city in Marin County, California, United States. Larkspur is located 3 miles (4.8 km) south of San Rafael, at an elevation of 43 feet (13 m). As of the 2020 Census, the city's population was 13,064. Larkspur's Police Department is shared with that of the neighboring Corte Madera and town of San Anselmo as the Central Marin Police Authority. Intersecting Larkspur's downtown is Madrone Canyon, a residential area amidst a redwood grove.

Redwood High School is a public secondary school located in the city of Larkspur, Marin County, California, approximately 11 miles north of San Francisco. Redwood High is part of the Tamalpais Union High School District (TUHSD). The school serves the cities of Belvedere, Corte Madera, Greenbrae, Kentfield, Larkspur, Ross, and Tiburon.The school houses the TUHSD headquarters.

The College of Marin is a public community college in Marin County, California, with two campuses, one in Kentfield, and the second in Novato. It is the only institution operated by the Marin Community College District. College of Marin has been in operation since 1926. Each semester, about 10,000 students are enrolled in over 1,100 credit classes. Approximately 100 international students participate in College of Marin's International Student Program. Nearly 6,000 students attend the college's community education and community services classes. College of Marin is known for its theatre department, which has the highest transfer acceptance to Juilliard of any two-year college in the nation.

The Tamalpais Union High School District or TUHSD provides high school education to students residing in ten elementary districts in central and southern Marin County, California and parts of West Marin. The headquarters are on the property of Redwood High School in Larkspur, California.

Baltimore Park is a former unincorporated community now incorporated in Larkspur in Marin County, California. It lies at an elevation of 43 feet (13 m).

Richardson Island is a former island in San Francisco Bay, in northern California. While it was once surrounded by water and marsh (and appears as an island in maps surveyed in 1894), development of surrounding areas caused it to become completely surrounded by land by the mid-20th century. It is located in Marin County, in the city of Corte Madera.: 27  The United States Geological Survey (USGS) gave its elevation as 16 ft (4.9 m) in 1981. It is near the end of Corte Madera Creek, where it flows into San Francisco Bay.In 1885, it came into the possession of the Corte Madera Rancho del Presidio, one of the largest ranches in Marin County at the time. Its proprietors were sued by the United States in 1891, alleging that they had procured the island (among some 4,000 acres (1,600 ha) of land in the area) through a "false and fraudulent plot, alleged to have been made by field notes of an actual survey". In 1908, construction of railroad track for the Green Brae–Corte Madera cutoff involved workers cutting through the southeastern end of the island; by 1925, it had become part of the Keever estate. Henry Richardson, a member of the Amundsen polar expedition, was born on Richardson Island. By 1941, USGS maps show Richardson Island as completely connected to surrounding land; while the label "Richardson Island" was still shown at the location on a 1954 USGS map, by that point it was no longer an island.In 1950, the city of Corte Madera engaged in an "annexation war" with neighboring Larkspur; Richardson Island was one of several pieces of land Corte Madera attempted to annex. Of four tracts, one was approved by the city to be annexed by ordinance—the "Fifer-Moore addition", located on Richardson Island. Larkspur had previously attempted to block annexation of the island by "cutting it off" from Corte Madera. By 2009, the area previously occupied by Richardson Island was part of Corte Madera, and primarily zoned for mixed-use commercial, mixed-use gateway area, and public and semi-public facilities.: 27  It was classified under the "Fifer Avenue/Tamal Vista" community plan study area.: 43