87 pioneers took a 'shortcut' to California that added 150 miles to their journey — then got trapped in the Sierra Nevada snow and resorted to eating the dead to survive.
In the spring of 1846, 87 pioneers set out from the Midwest toward California in a wagon train. They were families, not adventurers — the Reeds, the Donners, the Murphys — ordinary Americans chasing the promise of the West. Their fateful mistake was trusting a pamphlet written by a man named Lansford Hastings, who promoted a 'shortcut' he had never actually traveled with wagons.
The Hastings Cutoff added roughly 150 miles to their journey instead of saving them time. They struggled through the Wasatch Range for weeks, lost most of their oxen crossing the Great Salt Lake Desert, and arrived at the Sierra Nevada weeks behind schedule — just in time for one of the worst early winters in recorded California history.
In early November 1846, a massive snowstorm buried the mountain passes before they could cross. The party was trapped near what is now Donner Lake in the northern Sierra Nevada. They built crude shelters with dirt floors and leaking roofs. Food ran out. They ate their leather boots and oxhide boiled into jelly. And then, as people began to die, they made a decision that would define the story forever.
Some survivors resorted to cannibalism — eating the flesh of those who had already died of starvation and exposure. It was done reluctantly and mostly after death, not by murder, but the taboo made the Donner Party story infamous. Rescue parties from California had to cross the same murderous mountains four times before all living survivors were finally brought out.
Of 87 people who set out, only 48 survived — a 45% death rate. The youngest children and older adults fared worst. Women outlasted men at a striking rate; all five women in the desperate 'Forlorn Hope' snowshoe party survived while eight of ten men perished. The dynamics of who lived and who died became a subject of study that continues today.
The Donner Party became one of the most documented disasters in American westward migration. Contemporary newspapers fixated on the cannibalism, sensationalizing what was, in many ways, a story of extraordinary human endurance. The episode helped reveal how dangerous overland migration actually was — and temporarily reduced emigration to California the following year.