Temecula Wineries And Wines

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Temecula Wineries are located east of the Rainbow Gap in Riverside County. The region is extremely arid, and without imported water, sustained human existence would not be possible.

About 3000 acres of vineyards are planted in the AVA . Pierce’s Disease carried by the glassy-winged sharpshooter has been a problem in the region, although much has been done to combat this pest.


Vail Ranch was established in 1904, and comprised over 80,000 acres used for cattle grazing. The region was sparsely populated until the massive Rancho California development was established in 1964.

The first Temecula Wineries and vineyards were originally established to draw potential home-buyers to the area. The wine industry has grown considerably since then, although it still mainly caters to a local customer base.


The climate that Temecula Wineries work with is generally comprised of hot days and cold nights. This wine producing region is between 1400 and 1600 feet above sea level. The AVA is located east of the Rainbow Gap and is exposed to quite a bit of cool wind.

Temecula Wineries And Wines

The soil is well-drained and made up of coarse sand with a lot of decomposed granite present in it. The landscape is very dry, and there is little natural vegetation.

Irrigation is absolutely necessary for vine production. Erosion of the top soil is a constant issue, and low-lying vegetation is commonly planted to preserve this precious commodity in and around vineyards. It is safe to say that the AVA is an entirely man-made viticultural region.

Temecula Wineries, Wines, and Varietals

The AVA specializes in growing Cabernet Sauvignon, Sauvignon Blanc, Chardonnay, and Chenin Blanc. A great resource for learning more about Temecula Wineries is the Temecula Valley Winegrowers’ Association.

This website has information on many of the AVAs wineries including, Callaway Vineyard and Winery, Culbertson Winery, and Mount Palomar amongst others. Most of these wineries primarily sell their products through their tasting rooms.