Tennessee Valley, California

Rancho Saucelito (also called "Rancho Sausalito") was a 19,752-acre (79.93 km2) Mexican land grant in present-day Marin County, California, given in 1838 by Governor Juan Alvarado to William A. Richardson. The name means "ranch of the little willow grove". The grant extended from the Pacific Ocean on the west, to Mount Tamalpais to the north, and the Arroyo Corte Madera del Presidio and Richardson Bay on the east; and included present-day Muir Beach, Stinson Beach, Sausalito, Tamalpais Valley, and Homestead Valley.

Marincello was a failed development project in Marin County, California that would have put a planned community atop the Marin Headlands, overlooking the Golden Gate. Its upheaval set the precedent for Marin County's rigid anti-development stance and push for open space.

Tamalpais Valley (Miwok: Támal Pájiṣ) is an unincorporated community in Marin County, California.

Marin City is an unincorporated community and census-designated place (CDP) in Marin County, California, United States. As of the 2020 census, it had a population of 2,993, up from 2,666 in 2010. It is located 1.5 miles (2.4 kilometers) northwest of downtown Sausalito, 8 miles (13 km) south-southeast of San Rafael, and about 5 miles (8 km) north of San Francisco from the Golden Gate Bridge, at an elevation of 23 feet (7.0 m). Marin City was developed for housing starting in 1942, to accommodate wartime shipyard workers and other migrants to California. Among those were African Americans from the South in the Great Migration, which continued until 1970. After World War II, the area became predominantly African-American, as white residents were able to move freely to private housing elsewhere in Marin County. Since the 1980s, additional development has changed the makeup of the population while providing more local jobs. In 2018, Marin City's socioeconomic and racial makeup (median household income of $40,000, and almost 40 percent Black) contrasts with the mostly wealthy and White population in Marin County overall (greater than $80,000 median income, less than four percent Black).

The Marine Mammal Center (TMMC) is a private, non-profit U.S. organization that was established in 1975 for the purpose of rescuing, rehabilitating and releasing marine mammals who are injured, ill or abandoned. It was founded in Sausalito, California, by Lloyd Smalley, Pat Arrigoni and Paul Maxwell. Since 1975, TMMC has rescued over 24,000 marine mammals. It also serves as a center for environmental research and education regarding marine mammals, namely cetaceans (whales, dolphins and porpoises), pinnipeds (seals, fur seals, walruses and sea lions), otters and sirenians (manatees and dugongs). Marine mammal abandonment refers to maternal separation; pups that have been separated from their mother before weaning. At the center, they receive specialized veterinary care: they are diagnosed, treated, rehabilitated and ideally, released back into the wild. Animals in need of assistance are usually identified by a member of the public who has contacted the center. These animals represent the following major species: California sea lions, northern elephant seals, Pacific harbor seals, northern fur seals, Guadalupe fur seals, Hawaiian monk seals, and southern sea otters. On a few occasions, TMMC has taken in Steller sea lions and bottlenose/Pacific white-sided dolphins. The only non-mammals that TMMC takes in are sea turtles.

Coyote Creek is a stream in the Richardson Bay watershed, draining Tamalpais-Homestead Valley, California (Tam Valley) eastward into Richardson Bay, Marin County, California, United States. The stream originates on Coyote Ridge and flows 2.5 miles (4.0 km) to the bay at the south end of Bothin Marsh.

Tennessee Cove is an embankment off the Pacific Ocean in Marin County, California. It is named after the S.S. Tennessee, a steamship that ran aground near here on March 6, 1853. All 550 passengers climbed safely onto the beach, and fourteen chests of gold were salvaged before the ship broke up. Remnants of the ship can still be seen during low tide during some winter days on the south end of the beach. The cove is a 1.7-mile (2.7 km) hike from the parking lot near the end of Tennessee Valley Road.

The Golden Gate Raptor Observatory (GGRO) is a long-term program of the Golden Gate National Parks Conservancy in cooperation with the National Park Service. The GGRO's mission is to study migrating birds of prey along the Pacific coast and to inspire the preservation of raptor populations in California. Established in 1985, it is located in the Marin Headlands, just north of San Francisco, California. The Raptor Observatory operates under the philosophy that incorporating citizens into the process of gathering scientific data will deepen long-term conservation results. Consequently, the organization's small staff is supported by the work of 280+ highly trained volunteers, coming from all different disciplines. The GGRO publishes an annual report, contributes annual results to national databases, and collaborates on various research projects with local universities.

Fort Cronkhite is one of the components of California's Golden Gate National Recreation Area. Today part of the National Park Service, Fort Cronkhite is a former US Army post that served as part of the coastal artillery defenses of the San Francisco Bay Area during World War II. The soldiers at Cronkhite manned gun batteries, radar sites, and other fortifications on the high ridges overlooking the fort.

Bothin Marsh is a 106 acres (43 ha) wetland in Marin County, California. Parts of the wetlands are in the Bothin Marsh Open Space Preserve, a regional park.

The New Village School (NVS) is an independent school in Sausalito, California, with grades Pre-school to 8th.The school began leasing space in the Martin Luther King facility of the City of Sausalito in 2009.

Green Gulch Farm Zen Center, or Sōryu-ji (蒼龍寺 Green Dragon Temple) is a Soto Zen practice center located near Muir Beach, California, that practices in the lineage of Shunryu Suzuki. In addition to its Zen training program, the center also manages an organic farm and gardens. Founded in 1972 by the San Francisco Zen Center and Zentatsu Richard Baker, the site is located on 115 acres (0.47 km2) in a valley seventeen miles (27 km) north of San Francisco and offers a variety of workshops and classes throughout the year. The land is an inholding of the Golden Gate National Recreation Area and has much wildlife within its borders. In addition to meditation retreats, offerings include classes and workshops on the Japanese tea ceremony and gardening. While Green Gulch Farm has a residential monastery and retreat center, guest house, and conference center, it has also become recognized as a place where organic farmers can come to learn the tools of their trade. One of the original architects of the gardens at Green Gulch was the renowned late horticulturist Alan Chadwick—who had introduced the biodynamic farming techniques influenced by Rudolf Steiner on the farm. Chadwick's grave is marked by a stupa on site. Author Fenton Johnson writes that Green Gulch Farm, "...serve[s] as a model for living on the land in the context of a Zen Buddhist practice."