After losing her only child and falling for another man, a wife no longer loves her husband, but he thinks if he takes her back to some of the places they enjoyed in earlier years, it might rekindle their doomed marriage.

On the banks of the Rhône, not far from Tain l'Hermitage, Alcide Garonne, an old ferryman - and incidentally a poacher - lives out of wedlock with Victorine Rousset nicknamed Maryse, a colorful tramp. When Garrone's son, Pilou, a worker, falls in love with Augusta, the mayor's daughter, the unconventional old couple tries to protect the unconventional young pair from the disapproval of self righteous villagers.