Which AVA includes the sub AVAs Anderson Valley, Cole Ranch, and Yorkville Highlands?

The Mendocino AVA (American Viticultural Area) is home to the sub AVAs of Anderson Valley, Cole Ranch, and Yorkville Highlands. This region is renowned for its diverse microclimates, which allow for a variety of grape varieties to thrive, notably Pinot Noir and Chardonnay. Anderson Valley is particularly known for its cool climate wines, while Cole Ranch is one of the smallest AVAs in California but features unique terroir that contributes distinctly to its wine characteristics. Yorkville Highlands, situated at higher elevations, benefits from well-drained soils and cooler temperatures, which are ideal for growing various varietals.

Each of these sub AVAs contributes specific qualities to the wines produced in Mendocino, making it a vital region for wine enthusiasts looking to explore unique and high-quality California wines. The other choices do not encompass these particular sub AVAs, as Bennett Valley, Sonoma Valley, and Napa Valley have their own distinct regions and characteristics, without including the mentioned sub AVAs.