The boy born on the Onon River became the ruler of the largest land empire in history. This route follows him from the steppe camps of Khentii, through the war that began at a border town in Kazakhstan, to the siege of Samarkand and a death in the middle of a campaign.
The sources disagree on his birth year, his birthplace and his grave. Where the Secret History of the Mongols gives a legend and other sources give the record, the stops say which is which.
Nikolay Przhevalsky made one expedition to the Ussuri region and four to Central Asia, crossing the Gobi, reaching the wandering lake of Lop Nur and getting within 260 km of Lhasa. He died at Karakol on Lake Issyk-Kul, on the eve of a fifth journey.
This route follows six stops from those journeys and his years between them. They were separate expeditions rather than one trip, so the markers are not joined. Dates are years only.
In 1271 a seventeen-year-old Venetian set out with his father and uncle for the court of Kublai Khan and did not come home for 24 years. Years later, in a Genoese prison, he dictated what he had seen to a fellow inmate, and The Travels of Marco Polo was the result.
The route follows the book from Venice and Acre to the Persian Gulf, across the Pamir highlands and the desert to Kublai's summer and winter capitals, south to Hangzhou and the port of Zayton, and home again. Some of the roads are reconstructed by scholars, and Polo sometimes exaggerates, so each stop notes where the evidence is thin.
In June 1325 a 21-year-old law student left Tangier to make the pilgrimage to Mecca. He did not come home for 24 years. Ibn Battuta crossed the Islamic world and beyond — Arabia, East Africa, Anatolia, Central Asia, India, the Maldives, Sumatra and China — earning his keep as a judge and a guest of sultans, marrying and divorcing along the way. By some estimates he covered about 117,000 kilometres, more than any traveller before the age of steam.
Back in Morocco he dictated his memories, the Rihla, to a scholar who polished them and borrowed passages from older books, so not every scene was his own. The route picks out nine stops in the order he reached them; it is not one continuous road. There are no travel tips for Mecca or Mali.