Which explorer took the greatest leap into the unknown?

From Silk Road caravans to Antarctic dog sleds, these explorers pushed past the edge of the known world, some for glory, some for trade, some just to see what was out there. Which one's journey actually reshaped how humanity understood the planet?

🖼️ Bigger images

𝗕 Bold text

Ferdinand Magellan (1480–1521): In 1519, Magellan set out from Spain with five ships and about 270 men, seeking a western route to the Spice Islands. His fleet was the first to cross the Pacific Ocean, an ordeal so long and food-scarce that sailors reportedly ate rat-infested biscuit dust and gnawed on leather rigging to survive. Magellan himself never completed the voyage: he was killed in April 1521 in a battle with local warriors led by Datu Lapu-Lapu on the island of Mactan in the Philippines. Command passed to Basque navigator Juan Sebastián Elcano, who guided the sole surviving ship, the Victoria, back to Spain in September 1522 with just 18 of the original crew, completing history's first circumnavigation of the globe. The voyage proved definitively that the Earth was round and vastly reshaped Europe's understanding of the planet's true size and the ocean's scale.

Marco Polo (1254–1324): At 17, Polo set out from Venice with his father and uncle on an overland journey along the Silk Road, reaching the court of Mongol emperor Kublai Khan in China around 1275. He spent roughly 17 years in Khan's service, traveling extensively across Asia and reportedly serving as a government official and envoy. After returning to Venice, Polo was captured during a war with Genoa and dictated his adventures to a fellow prisoner, the writer Rustichello da Pisa, producing "The Travels of Marco Polo." The book introduced Europeans to paper money, coal burning, and the scale of Chinese cities, and centuries later inspired explorers including Christopher Columbus, who reportedly carried an annotated copy of Polo's book on his own voyages. Historians still debate how much of Polo's account is firsthand experience versus secondhand reporting, but it remains one of the most influential travel narratives ever written.

Ibn Battuta (1304–1369): A Moroccan scholar who set out at 21 for a pilgrimage to Mecca, Ibn Battuta kept traveling for nearly 30 years, eventually covering an estimated 75,000 miles, roughly three times the distance Marco Polo is credited with. His journeys took him across North and West Africa, the Middle East, Central Asia, India, Southeast Asia, and China, often serving as a judge or diplomat along the way thanks to his religious education. He dictated his account, the "Rihla" (meaning "The Journey"), to a scholar named Ibn Juzayy at the order of the Sultan of Morocco, documenting societies, rulers, and customs across the medieval Islamic world and beyond in far greater geographic breadth than any other traveler of his era. Unlike many explorers who sought new trade routes or conquest, Ibn Battuta traveled largely out of curiosity and devotion, and his account remains one of the richest surviving windows into 14th-century global life.

Zheng He (1371–1433): A Chinese Muslim eunuch admiral, Zheng He commanded seven massive naval expeditions between 1405 and 1433 under the Ming dynasty, reaching as far as East Africa, the Arabian Peninsula, and Southeast Asia decades before Europe's Age of Exploration began. His fleets were staggering in scale: some accounts describe treasure ships nearly 400 feet long, dwarfing anything Europe would build for another century, crewed by fleets of up to 300 vessels and 27,000 men. The voyages were intended to project Ming power, collect tribute, and establish trade and diplomatic relations rather than conquer territory, and Zheng He brought back exotic goods, foreign envoys, and even a giraffe presented to the Chinese court as a mythical qilin. After his death, China turned inward and dismantled its treasure fleet, leaving Zheng He's expeditions as a striking historical what-if: a naval power capable of global reach that chose to stop reaching.

Roald Amundsen (1872–1928): The Norwegian explorer led the first expedition to reach the geographic South Pole, arriving on December 14, 1911, five weeks ahead of Robert Falcon Scott's rival British expedition, which perished on the return journey. Amundsen's success came down to meticulous preparation: he used sled dogs rather than ponies or mechanized transport, planned routes based on Inuit survival techniques he had studied for years, and calculated supply depots with such precision that his team returned with surplus food. He was also the first person confirmed to have reached both poles, later leading an airship expedition, the Norge, over the North Pole in 1926. Amundsen disappeared in 1928 while flying a rescue mission to find a downed fellow explorer in the Arctic, and his body was never recovered, a final expedition into the unknown from a man who spent his life mapping the planet's most remote and hostile places.

James Cook (1728–1779): A British Royal Navy captain, Cook led three major voyages across the Pacific Ocean between 1768 and 1779, producing the most accurate maps of the Pacific yet made and forever changing Europe's understanding of the region. His first voyage charted the entire coastline of New Zealand and the eastern coast of Australia, leading to Britain's later colonization of the continent, while his crew included scientists who documented thousands of previously unrecorded plant and animal species. Cook was also a pioneer of shipboard health, using sauerkraut and citrus to prevent scurvy among his crew at a time when the disease killed more sailors than combat or shipwreck combined. His third voyage searched for the fabled Northwest Passage before turning back to Hawaii, where a dispute over a stolen boat escalated into a violent confrontation, and Cook was killed by Native Hawaiians on the beach at Kealakekua Bay in February 1779.

Optional photo for your new option. Take one or choose from your device. Shown as a 200 x 200 pixel thumbnail, cropped from the centre.

✨ Vote to reveal a bonus tea Easter egg!

Submit Anonymous