Livermore is a suburban city in the East Bay region of the San Francisco Bay Area. Like its neighbor Pleasanton, it lies in the Tri-Valley region; however, Livermore is closer to the Altamont Pass, which separates the Tri-Valley from the vast San Joaquin Valley.

Trevarno

Neighborhood

Trevarno is a section of Livermore, Alameda County, California, built by a Cornish company, based at Trevarno, near Helston, manufacturing safety fuses. Trevarno is situated 2½ miles south of Las Positas.

Ulmar

Hamlet

Ulmar is a neighborhood of the city of Livermore in Alameda County, California. Prior to its annexation into Livermore, Ulmar was an unincorporated community. Ulmar is situated 3 miles southeast of Las Positas.

Las Positas

Type: Locality
Also known as: “Las Positas Del Valle De San Jose”, “Pocitas De Valle De San Jose”, and “Rancho Las Positas”
Location: Alameda, California, United States, North America
View on OpenStreetMap

Latitude

37.7263° or 37° 43′ 35″ north

Longitude

-121.7633° or 121° 45′ 48″ west

Elevation

525 feet (160 metres)

Open location code

849WP6GP+GM

GeoNames ID

5365231

This page is based on GeoNames, Wikidata, and Wikimedia Commons.

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Satellite Map

Discover Las Positas from above in high-definition satellite imagery.

Places with the Same Name

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Localities in the Area

Explore places such as East Pleasanton and Altamont.

Notable Places Nearby

Highlights include North Livermore Neighborhood Park and Springtown Golf Course.

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About Mapcarta. Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Photo: Miskatonic, CC BY 2.5.