The golden king who rafted out into a mountain lake in a coat of gold dust is a legend, first written down generations after the conquest. The gold, the Spanish expeditions, the draining of the lake and a small golden raft in a museum are history.
The route follows both threads, and each stop says which is which: Quesada's march in 1537, the lake itself, the drainage, a rival lake, the cave where a raft turned up in 1969 and the Bogotá museum that keeps it.
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.
Disguised as a beggar, a Belgian-French explorer walked into the forbidden city of Lhasa among pilgrims. Alexandra David-Néel and her adopted son Yongden stayed two months in 1924, then slipped away before the governor could act.
The route follows her from Kumbum, where she studied for years, across the Kyi to the Potala and the Monlam crowds, then on to Samye, Tsetang and Gyantse. Pins are area-level, and critics have disputed her account since 1972.
Pushkin's only completed novel follows Pyotr Grinev, a young officer sent to a log-fenced fortress on the Orenburg steppe, where he falls in love with the captain's daughter Masha and crosses paths with Pugachev, the rebel who claims to be Emperor Peter III. The book is a romanticized account of Pugachev's Rebellion of 1773-1774, not a record of it.
The route follows the novel from besieged Orenburg through the Belogorsk fortress, Berda, Kazan, Tsarskoye Selo and Moscow. Each stop separates what Pushkin invented from what history records; Belogorsk exists only on the page, with the real fortress of Tatishchevo as its stand-in.
The greatest of the Icelandic sagas is a story of two friends, one famous for his strength and one for his wisdom, and of how a chain of insults, killings and neat legal settlements drags both families towards a night of fire. It is told almost entirely in real places in south and south-west Iceland.
The route runs from the national assembly at Þingvellir, where Gunnar meets his future wife, through Gunnar's farm at Hlíðarendi, an ice-bank leap on the Markarfljót and the Law Rock, to Njáll's farm at Bergþórshvoll. The saga names the farms, but not every exact spot, so some pins mark the area.
A baker's oven in Pudding Lane, a gale from the east and a city of timber and pitch: in four days in September 1666 the fire destroyed medieval London, including Old St Paul's. Samuel Pepys watched it from the Tower, from the river and from a church tower, and wrote it all down.
The route follows the fire from its first spark on Sunday morning to its end on Wednesday, then to the Monument and the Golden Boy that remember it. Where the sources give only an area, such as the refugee camps at Moorfields, the pin marks it loosely.
King Arthur belongs to no single place. His story was built up by Geoffrey of Monmouth, Thomas Malory and many others, and this route follows it in the legend's own order: Merlin's dragons, Arthur's conception and coronation, his battles and court, the last fight, the sword in the water and Avalon.
Every pin marks a real place that tradition has attached to an episode, not a site proven by history, and each stop says where the link is doubted.
Two branches of one royal family, the five Pandava brothers and their hundred Kaurava cousins, quarrel over the throne of the Kuru kingdom. The Pandavas survive a murder plot, win the princess Draupadi, build a splendid capital, lose everything in a rigged game of dice and spend thirteen years in exile before the families meet in an eighteen-day war at Kurukshetra. The Sanskrit epic, one of the longest poems ever composed, also holds the Bhagavad Gita.
Northern India is dotted with places that tradition links to the story, several of them with real Iron Age remains. This route follows the Pandavas through those traditional sites. They are identifications of faith and local memory; archaeology has found ancient towns, but not the epic's events.
On the eve of his coronation, Prince Rama of Ayodhya is sent into the forest for fourteen years, so that his stepmother's son can rule. His wife Sita and brother Lakshmana go with him. In the forest Sita is carried off by Ravana, the demon king of Lanka, and Rama, helped by Hanuman and an army of vanaras, monkey-like forest people, crosses the sea to win her back. The Sanskrit epic attributed to Valmiki runs to some 24,000 verses and is still retold, staged and worshipped across South and Southeast Asia.
For centuries pilgrims have tied its episodes to real places, from Ayodhya to the hills of Sri Lanka. This route follows those traditional identifications, which are matters of faith and local memory rather than archaeology. Most of the stops are living temples.
Peter Jackson shot all three Lord of the Rings films at once, in 438 days between October 1999 and December 2000, at more than 150 locations across New Zealand's North and South Islands. Farmland became the Shire, a regional park became Rivendell, a lonely hill in Canterbury became the capital of Rohan, and a volcano in Tongariro National Park stood in for Mount Doom.
This route follows Frodo's story through eight of those places, most of them easy to visit. Some sets were rebuilt for visitors; others were removed and the land returned to how it was. The mountains of Tongariro are sacred to local Māori, so please admire the summits from below.