Keenan Winery is located near the top of Spring Mountain District, high above the beautiful Napa Valley. The Keenan estate is set on the site of a defunct turn of the century winery renovated by Robert Keenan in 1974. The mountain estate is comprised of 48 acres of vineyard, and a historic stone winery. Keenan has been producing wine since 1977, and is known for making small lots of intense, concentrated Cabernet Sauvignon, Merlot, Cabernet Franc, Chardonnay, and Zinfandel.