Bonterra Vineyards is a renowned winery located in Mendocino County, California. Established in 1987, it is known for its commitment to organic and sustainable farming practices. The vineyard spans over 400 acres and produces a variety of wines, including Chardonnay, Cabernet Sauvignon, and Zinfandel. The winery emphasizes environmental stewardship, using techniques that promote biodiversity and soil health. Bonterra is recognized for its high-quality wines, which reflect the unique terroir of the region. The winery also offers tours and tastings, allowing visitors to experience its beautiful landscape and learn about its sustainable practices.