When teenager Josh starts to go off the rails, Noel and Sue decide to take the family on an adventure trip to the Ardeche Gorge in France to help get him back on track.

It is Noel and Sue Radford's 30th wedding anniversary and they expect to celebrate it with a romantic meal, but their children have other ideas and are hatching a plan to send them on a dream trip abroad. But it is put in jeopardy when the Radfords' youngest refuses to be weaned off breast milk, and Noel is overcome with worry about leaving the bakery in the sole hands of Luke.