The Grey Mule Saloon is located on the Ste. Genevieve Winery in the Escondido Valley appellation in West Texas. The Saloon was built in the 1880’s to serve Texas Rangers, cowboys, and US Army troops in the area. The Grey Mule Saloon is now a designated Texas Historical Landmark. It’s been reborn as a wine bar and elegant tasting room for Texas’ largest winemaker, Mesa Vineyards.