When a mysterious sailor dies in sinister circumstances at the Admiral Benbow inn, young Jim Hawkins stumbles across a treasure map among the dead man's possessions. But Jim soon becomes only too aware that he is not the only one who knows of the map's existence, and his bravery and cunning are tested to the full when, with his friends Squire Trelawney and Dr Livesey, he sets sail in the Hispaniola to track down the treasure.