On 13 October 1972, a chartered Fairchild FH-227D lifted off from Montevideo's Carrasco airport bound for Santiago, Chile. Aboard were forty-five people: the players of the Old Christians Club rugby team, along with friends and family members who had come to share the trip. They were young, most of them, and the flight was meant to be unremarkable. Weather forced an overnight stop in Mendoza. The next afternoon, crossing the Andes, the co-pilot misjudged the aircraft's position and began descending too soon. The Fairchild struck a ridge, lost both wings, and the fuselage slid to rest in a high, glaciated valley. Twelve died on impact or soon after. The museum names them, and it names the seventeen more who would die in the weeks that followed.

What the survivors faced has become legend, but the museum insists on the human scale of it. There was no food on a glacier above 3,500 meters, no shelter beyond the broken fuselage, no warmth that night temperatures did not steal back. An avalanche buried the wreck weeks in, killing eight more. The choice the living made to eat the bodies of the dead in order to survive has fascinated and unsettled the world for fifty years. The museum treats it without sensation, as the survivors themselves have asked it be treated: a decision made in extremity by people who never stopped grieving the friends whose flesh kept them alive. Many of the dead, the survivors have said, gave that permission while still living.

Rescue did not come because no one was looking in the right place; the search had been called off, and the survivors heard the news on a small transistor radio. So two of them, Nando Parrado and Roberto Canessa, climbed out. They scaled a peak they had assumed hid Chile beyond it and instead saw mountains rolling west to the horizon. They kept walking anyway, ten days across the cordillera, until Sergio Catalán saw them from across the Barroso River. He rode roughly eighty kilometers on horseback to raise the alarm. On 22 and 23 December 1972, helicopters lifted the last fourteen survivors off the mountain, seventy-two days after the crash.

The Andes Museum 1972 opened in 2013, a private institution later declared of cultural interest by Uruguay's education ministry and its ministry of tourism and sport. It gathers objects, documents, and photographs from the disaster, with text in Spanish and English, and a visitors' book that fills with notes from travelers who arrive from every continent, drawn by a story that has become an object of global fascination. The artifacts are ordinary things made unbearable by context: a recovered shoe, a fragment of fuselage, the poncho Sergio Catalán was wearing the day he rode for help. The museum exists because the story refuses to fade, and because the people closest to it wanted it told their way, not as a tale of horror but as one of fidelity. Strangers who became brothers. A muleteer who answered a call he could have ignored. The twenty-nine dead remembered by name, in a quiet room far from the cold that took them.