The Sierra Foothills, California, is celebrated for its Zinfandel, Syrah, Barbera, and Tempranillo, which thrive in the region’s warm climate. Located along the western slopes of the Sierra Nevada mountains, the area enjoys a Mediterranean climate with hot, sunny days and cool nights, creating full-bodied ripe wines. The foothills’ diverse soils, composed of ancient granite, volcanic rock, and decomposed quartz, contribute to the intensity and minerality found in its wines. The region’s rich history, dating back to the California Gold Rush, is reflected in its many old-vine Zinfandel vineyards, some over a century old.