The Ramona Valley AVA is located 28 miles (45 km) northeast of the city of San Diego in San Diego County, centered on the community of Ramona. Approximately 89,000 acres (360 km2) in area, it is 14.5 miles (23.3 km) long and 9.5 miles (15.3 km) wide. Geographically, the Ramona Valley is described as being a broad, flat valley ringed by hills and mountains that isolate it from the surrounding areas. The valley has an average vineyard elevation of 1,400 feet (430 m) and an annual average rainfall of 16.5 inches (41.9 cm).

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