When his son dies while hiking the famed Camino de Santiago pilgrimage route in the Pyrenees, Tom flies to France to claim the remains. Looking for insights into his estranged child’s life, he decides to complete the 500-mile mountain trek to Spain. Tom soon joins up with other travelers and realizes they’re all searching for something.

Tancredo, a poor man, is in love with a rich girl, who does not return his feelings. One day when she is bathing in a river, a flood sweeps her away and Tancredo is unable to save her. Mad with grief, he steals the sun. The gods call Apolinar to restore light to the earth, but he is obstructed by the magician of darkness, until by means of a telescope he is able to send a bag of light to Tancredo, now grown old. Tancredo goes to the seashore and opens the bag of light as an offering to his beloved, whereupon the sun returns to the earth.