A tragic and secretive romance ensues over many years after two men meet while herding sheep on Brokeback Mountain in this opera based on Annie Proulx's short story and its subsequent Oscar-winning film adaptation.
Rodeo cowboy Jack and ranch hand Ennis are hired as sheepherders in 1963 Wyoming. One night on Brokeback Mountain, they spark a physical relationship. Though Ennis marries his longtime sweetheart and Jack marries a fellow rodeo rider, they keep up their tortured, sporadic love affair for 20 years.