Rattlesnake Hills AVA, Zillah

The Rattlesnake Hills AVA is an American Viticultural Area located in Yakima County, Washington. United States Alcohol and Tobacco Tax and Trade Bureau awarded Rattlesnake Hills its appellation status on March 20, 2006, making Rattlesnake Hills Washington's ninth federally recognized American Viticultural Area. The Rattlesnake Hills AVA is entirely contained within the Yakima Valley AVA, which is in turn is entirely contained within the larger Columbia Valley AVA. The hills form the northern boundary of Yakima Valley, and the AVA includes land between the north bank of the Sunnyside Canal and the entirety of the southern slopes of the Rattlesnake Hills between Outlook and the Wapato Dam. The AVA is centered on the city of Zillah. With elevations ranging from 850 feet to 3,085 feet, this AVA contains the highest point in the Yakima Valley AVA. ()