Sadko is a poor gusli player from Novgorod whose music wins the favour of the Sea Tsar, a golden fish and a fortune, until the sea demands payment. The story is best known abroad through Rimsky-Korsakov's opera.
The route follows the tale through the real geography it grew from: the merchants' market, Lake Ilmen, the Volkhov trade route, the river's source, and the Novgorod church of the man Sadko may be based on. None of the places is named exactly in the tale, so all pins are approximate.
A Russian legend, sometimes called the Russian Atlantis, says a whole city sank into a lake rather than fall to the Mongols, and that on calm days you can still hear its bells. Rimsky-Korsakov turned it into an opera, and Werner Herzog went looking for it with a camera.
The route follows the story from the folk etymology of the name, through the town said to be Little Kitezh and the forests of the Kerzhenets, to the lake itself and the St Petersburg stage where the opera first sounded. Kitezh is a legend: the places are traditional identifications, not proof.
