Howell Mountains

Twin Sisters are the twin summits of the highest peak in the Howell Mountains of Solano and Napa Counties, California.

Wild Horse Creek is a small principal stream located in the Vaca Mountains within northern Solano County, California. It flows from Lake Madigan and Lake Frey, and joins with Green Valley Creek.

Green Valley is a census-designated place (CDP) located in Solano County, California, United States. It sits in the northeast corner of the San Francisco Bay Area and is located approximately 45 miles (72 km) from Sacramento, approximately 38 miles (61 km) from San Francisco, approximately 32 miles (51 km) from Oakland, less than 15 miles (24 km) from Napa Valley, and less than 15 miles (24 km) from both the Carquinez Bridge and the Benicia Bridge. The use of "Green Valley" as a place name predates the CDP designation by over a century; a Green Valley Township appears on an 1890 map of Solano County.The population was 1,654 at the 2020 census.

Palmaz Vineyards is a Californian winery in the Napa Valley, primarily dedicated to Cabernet Sauvignon production. The estate is located on what was once the Cedar Knoll Vineyard Company, a pre prohibition winery, founded in 1881 by Henry Hagen, one of the pioneers of wine production in the Napa Valley. After prohibition the winery fell into a dilapidated state and the winery was abandoned. The Hagen House and the vineyards have since been restored after they were bought by Amalia and Julio Palmaz in 1997. The family operated winery and vineyards cultivate some 55 acres using sustainable farming practices, devote to Cabernet Sauvignon, Chardonnay, Riesling, Muscat along with smaller plantings of Merlot, Malbec, Cabernet Franc and Petite Verdot.Palmaz Vineyards is noted for having the largest wine cave in the Napa Valley, totaling 100,000 square feet. Palmaz Vineyards' winemaking and aging takes place within the living rock of Mount George, in a multi-leveled series of tunnels and domes. The height of the wine cave is equivalent to an 18-storey building, providing the vertical range needed for true gravity-flow winemaking. Thus, the wine is not subjected to the violent agitation of pumping, which can change the wine's intra-molecular structure. This gentle treatment allows finer nuances of flavor to develop naturally. The fermentation dome is the world's largest underground reinforced structure. It is 72’ in diameter and 54’ high. Temperature stays constant at 60 degrees and humidity at 75%, the perfect atmosphere for aging wine. The cave houses its own water treatment plant built to comply with strict conservation guidelines. References

The Suisun Valley AVA is an American Viticultural Area in Solano County, California, located just east of the Napa Valley wine region in the Coast Range. It was established as a wine appellation on 27 December 1982, making it among the first AVAs of California (eighteenth overall), Napa Valley being the first.

The Solano County Green Valley AVA is an American Viticultural Area located in Solano County, California. Located southeast of the Napa Valley AVA, Green Valley is about 1 mile (1.6 km) wide and 4 miles (6.4 km) long. The valley is close to San Pablo Bay and thus has a maritime climate. Most of the vineyards are planted on the valley floor and benefit from moist, cooling winds in the summer afternoons.

Mankas Corner is an unincorporated community in the Suisun Valley AVA, is an American Viticulture Area in Solano County, California.

Rockville Hills Regional Park is a 633-acre (~256 hectare, 2.56 square kilometer) regional park in the city of Fairfield, Solano County, California, United States. The park is known for its volcanic rocks, thin topsoil, grasses, and blue oak trees. There are also oak woodlands, grassland savannas, chaparral and some aquatic habitats.

An outgrowth of local camp meetings, Rockville Stone Chapel was constructed in the fall of 1856, in use by Christmas of that year, and dedicated in February 1857. Divisions in the congregation over slavery soon split the congregation, with the Northern faction splitting off at Christmas Eve 1863 to form their own church. Attendance at the chapel slowly declined, with the last resident pastor leaving in 1895. Although services continued sporadically, the building fell into disrepair and, in 1929, the chapel was donated to the County of Solano. With the onset of the Great Depression that year, restoration did not occur for another decade, with the WPA finally accomplishing a full renovation in the spring of 1940. Declared a State Historical Landmark in October 1962, the chapel continues in use today (2019), serving as the sanctuary for the local Church of Christ congregation and also hosting weddings and funerals.

Rockville is a small unincorporated community in northern-central Solano County, California, southwest of Fairfield and closest to Cordelia.Yulyul, the main village of the Suisunes (a Patwin people of the Suisun Bay region), is believed to be where Rockville is located today. The main economic activities are farming, tourism, and the large regional Rockville Cemetery.

Solano Community College (SCC) is a public community college in Fairfield, California, with additional centers in Vacaville and Vallejo. The college is part of California Community Colleges System. SCC's service area includes all of Solano County, and the town of Winters in Yolo County. It has 10,814 students.In 2016, Solano College was approved by the ACCJC to offer its first baccalaureate degree in biomanufacturing. The first cohort of students began the Bachelor of Science degree program in fall 2017.

Vichy Springs, more fully Napa Vichy Springs is a set of springs in Napa County, California whose water was once bottled and sold in 1898 as Napa Vichy Water. Vichy Springs is situated south of the Silverado Country Club and Milliken Creek on Montecello Road a few miles northeast of Napa. Vichy Springs and most of the surrounding lands had once been part of the Mexican land grant Rancho Yajome. Most of this watershed was wilderness area to at least 1869, and thereafter this portion of the Milliken Creek watershed, which historically and to present has a robust steelhead run, was developed as pasture and grazing agricultural uses.The ZIP Code is 94558. The community is inside area code 707.