Australian teenager Heidi is left with little choice but to leave home after she's caught red-handed with her mother's boyfriend. With few options, Heidi ends up in Jindabyne, a tourist community. Upon meeting Joe at a bar, she pursues a relationship with him and tries to find something resembling a normal home life. Heidi makes small strides by getting a job and finding a place to stay, but her relationship with Joe must overcome more than its share of hurdles.

Commercial airline pilot Whip Whitaker has a problem with drugs and alcohol, though so far he's managed to complete his flights safely. His luck runs out when a disastrous mechanical malfunction sends his plane hurtling toward the ground. Whip pulls off a miraculous crash-landing that results in only six lives lost. Shaken to the core, Whip vows to get sober -- but when the crash investigation exposes his addiction, he finds himself in an even worse situation.