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 search for the Land of Cinnamon turned into the first descent of the Amazon from the Andes to the sea. Francisco de Orellana, with the friar Gaspar de Carvajal as chronicler, followed unmapped rivers, fought off warriors on the banks and gave the river the name it still carries.
The route runs from Quito to the Napo, the Rio Negro, the Amazon's mouth and the pearl island of Cubagua. River stops are approximate, and dates are as the sources give them, in the Julian calendar still in use then.
In 1799 the Prussian naturalist Alexander von Humboldt and the French botanist Aimé Bonpland sailed for Spain's American realms and spent five years measuring, collecting and climbing across them. They watched electric eels fight wild horses in Venezuela, pushed up Chimborazo, watched a planet cross the Sun from Peru and ended as Jefferson's guest at the White House.
This route follows eight stops from the landing at Cumaná to Washington in 1804. Several pins are approximate because the sources name a region or river rather than one spot.
In July 1911 a Yale lecturer went looking for the last capital of the Incas and found Machu Picchu instead, guided by a Peruvian innkeeper and a farmer's young son.
The route follows the Yale Peruvian Expedition from Cusco down the Urubamba to the ruins, then on to Vitcos and Espíritu Pampa, where the real answer sat unrecognised. The city had already been visited locally, and Bingham's conclusion about it proved mistaken.
In November 1532 Francisco Pizarro reached Cajamarca with 110 foot soldiers and 67 cavalry. Within a day he had captured the Inca emperor Atahualpa, and a year later the Spanish entered Cusco, the Inca capital.
The route follows Pizarro from his first landfall at Tumbes in 1528 through the first Spanish town in Peru and the Ransom Room in Cajamarca to the Sun Temple in Cusco and, finally, Lima, the city he founded and where he was killed. The conquest is told from the places where it happened; the first two pins are only approximate.
A young bear stows away from Peru, turns up at Paddington station and is taken in by the Brown family. Paul King's 2014 film follows him through a cosy London of antique shops and a gentlemen's club, while a taxidermist closes in.
Most of it was shot on real London streets. This route runs from the station to Primrose Hill, Portobello Road, Pall Mall and the Natural History Museum, with one caveat: the film's station front door is borrowed from Marylebone.
In January 1952 Ernesto Guevara, a 23-year-old medical student from Buenos Aires, and his friend Alberto Granado, a 29-year-old biochemist, set off to cross South America on an old 1939 Norton 500 they called La Poderosa, "The Mighty One". The bike died in Chile, and they went on by truck, steamer, raft, horse and on foot — some 8,000 kilometres in about nine months, ending at a leper colony on the Amazon and in Caracas.
Guevara's diary of the trip, published decades later as The Motorcycle Diaries, records how poverty, exploited miners and the lepers they worked with changed him; within a few years he was "Che", a leader of the Cuban Revolution. The route follows the journey from both men's accounts as summarised by historians.
In April 1947 the Norwegian Thor Heyerdahl and five companions pushed off from Peru on a raft of nine balsa logs, built in the style of old Spanish drawings of South American rafts. They meant to prove that ancient people could have drifted from South America to Polynesia. After 101 days and almost 7,000 kilometres on the open Pacific, they crashed onto a coral reef in the Tuamotus — and all six walked ashore.
The voyage became a bestselling book and an Oscar-winning documentary. Heyerdahl's theory, though, has not survived: archaeology, language and genetics show that Polynesians came from the west, from Island Southeast Asia, as master navigators. The route follows the raft from Callao to Tahiti.
In December 1831 a 22-year-old Cambridge graduate with a passion for beetles and rocks sailed from Plymouth as an unpaid naturalist on HMS Beagle, a ten-gun survey brig. The voyage was meant to take two years and took five. Charles Darwin came home with crates of fossils, skins and notebooks — and with questions about the islands that would lead him, two decades later, to On the Origin of Species.
The route follows the ship around the world in order, using Darwin's own Journal of Researches for dates and details: the volcanic Cape Verde islands, the Brazilian forest, the fossil beds of Argentina, Tierra del Fuego, a great Chilean earthquake, the Galápagos, Cape Town and home to Falmouth.
