Mapping the Missing Passage
How a lost 19th-century Arctic expedition accidentally mapped the Canadian labyrinth
In 1845, Sir John Franklin set sail with two ships, the HMS Erebus and the HMS Terror, and a crew of 129 men. Their mission was straightforward in its ambition: locate the fabled Northwest Passage and record magnetic data across the frozen top of the world. Instead, the ships became hopelessly icebound near King William Island in 1846, and every last crew member eventually perished in the white labyrinth.
What followed was a maritime tragedy that inadvertently sparked one of the most productive cartographic efforts in history. Between 1848 and 1859, the British Navy and various other vessels launched wave after wave of search and rescue operations into the unforgiving northern waters. They were desperately hunting for men who were already gone, but in their exhaustive sweeps through the ice and frigid channels, these rescue ships did something extraordinary.
They mapped the region. Much of the vast and intricate Canadian Arctic coastline was explored, charted, and recorded not by explorers searching for a passage, but by desperate sailors searching for ghosts. The tragedy of the Franklin expedition consumed its crews, yet the desperate quest to find them mapped the very passage they had set out to conquer.
Published