Exit 21A
Exit 21A is a road junction in Alameda, California. Exit 21A is situated nearby to San Antonio Reservoir, as well as near the locality Verona.| Tap on a place to explore it |
Places of Interest Nearby
Highlights include Sunol Water Temple and San Antonio Reservoir.
Sunol Water Temple
Temple
Photo: Ike9898, CC BY-SA 3.0.
The Sunol Water Temple is located at 505 Paloma Way in Sunol, California. Designed by Willis Polk, the 59-foot high classical pavilion is made up of twelve concrete Corinthian columns and a concrete ring girder that supports the conical wood and tile roof. Sunol Water Temple is situated 4,200 feet west of Exit 21A.
San Antonio Reservoir
Reservoir
Photo: Ken Lund, CC BY-SA 2.0.
San Antonio Reservoir is located in Alameda County, California, about three miles east-southeast of Sunol. It was built in 1964 by the City and County of San Francisco. San Antonio Reservoir is situated 2½ miles east of Exit 21A.
Vallecitos Nuclear Center
Building
Photo: Don Sleeter, CC BY 3.0.
The Vallecitos Nuclear Center is a nuclear research facility, and the site of a former GE Vernova Hitachi Nuclear Energy electricity-generating nuclear power plant in unincorporated Alameda County, California, United States. Vallecitos Nuclear Center is situated 2 miles northeast of Exit 21A.
Places in the Area
Nearby places include Sunol and Verona.
Sunol
Photo: Wikimedia, CC BY-SA 3.0.
Sunol is in Alameda County in California. In a valley that marks the beginning of the beautiful Niles Canyon, Sunol is small yet worth visiting if you are in the Tri-Valley region of California.
Verona
Locality
Verona is an unincorporated community in Alameda County, California, United States. It is located on the Western Pacific and the Southern Pacific Railroads 2.25 miles north of Sunol, at an elevation of 315 feet. Verona is situated 3 miles north of Exit 21A.
Brightside
Hamlet
Brightside is an unincorporated community in Alameda County, California. It is located 2.25 miles west of Sunol. Brightside is situated 3 miles west of Exit 21A.
Exit 21A
- Type: Road junction
- Category: transportation
- Location: Alameda, California, United States, North America
- View on OpenStreetMap
Latitude
37.58778° or 37° 35′ 16″ northLongitude
-121.87111° or 121° 52′ 16″ westElevation
249 feet (76 metres)Open location code
849WH4QH+4HGeoNames ID
7255714
This page is based on GeoNames, Wikidata, and Wikimedia Commons.
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Satellite Map
Discover Exit 21A from above in high-definition satellite imagery.
Places with the Same Name
Discover other places named “Exit 21A”.
Localities in the Area
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Nearby Places
Explore places such as Exit 21B and Sheridan Creek.
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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.