Sailing in search of a Northwest Passage, Cook's ships Resolution and Discovery spotted Oahu and Kauai. His arrival opened the islands to sustained European contact, reshaping Hawaiian politics, trade, and disease exposure within a generation. Cook himself would be killed on the islands a year later during a dispute over a stolen boat.
Cook had spent nearly a decade charting the Pacific with extraordinary precision, and his third voyage was meant to find a sea route linking the Pacific to the Atlantic through the Arctic. Instead, chance currents and winds carried him past an archipelago that no European ship had ever charted.
Hawaiian oral histories describe astonishment at the sight of the towering ships, which some initially took for floating islands or a return of the god Lono. Cook named the chain the 'Sandwich Islands' after his patron, the Earl of Sandwich, a name that persisted in Western maps for over a century.
The contact set in motion profound change: within decades, introduced diseases, firearms, and the sandalwood trade transformed Hawaiian society. Cook returned to the islands after further exploration and was killed in a skirmish at Kealakekua Bay in February 1779, a violent coda to an otherwise data-obsessed career of navigation.