From National Geographic Magazine:
Viewed from the rocky outcropping of Dondra Head at the southernnmost tip of Sri Lanka, the first sighting of the Ming fleet is a massive shadow on the horizon. As the shadow rises, it breaks into a cloud of tautly ribbed sail, aflame in the tropical sun. With relentless determination, the cloud draws ever closer, and in its fiery embrace an enormous city appears. A floating city, like nothing the world has ever seen before. No warning could have prepared officials, soldiers, or the thunderstruck peasants who stand atop Dondra Head for the scene that unfolds below them. Stretched across miles of the Indian Ocean in terrifying majesty is the armada of Zheng He, admiral of the imperial Ming navy.
Exactly 600 years ago this month the great Ming armada weighed anchor in Nanjing, on the first of seven epic voyages as far west as Africa”almost a century before Christopher Columbus‘s arrival in the Americas and Vasco da Gama’s in India. Even then the European expeditions would seem paltry by comparison: All the ships of Columbus and da Gama combined could have been stored on a single deck of a single vessel in the fleet that set sail under Zheng He.