This article recounts the real-life mountaineering tragedy on Mount Everest in 1998, including details of the death of American climber Francys Arsentiev, nicknamed “Sleeping Beauty,” and her haunting legacy on the mountain. It is intended solely for educational purposes, to raise awareness of the deadly risks of climbing Everest, the brutal power of the Death Zone, and the ethical questions surrounding commercial mountaineering. It is not intended to shock or exploit the pain of the family and the climbing community.
Francys Arsentiev: The First American Woman to Conquer Everest Without Oxygen and Her Horrifying Death in the “Death Zone”

On May 22, 1998, Francys Arsentiev, 40, made history by becoming the first American woman to reach the summit of Mount Everest without supplemental oxygen – an extremely rare and dangerous achievement, accomplished by only 2% of climbers without oxygen . But the joy of victory was fleeting. During her descent, suffering from oxygen deprivation and exhaustion, she became separated from her husband – legendary Russian climber Sergei Arsentiev, nicknamed “Snow Leopard” – and died alone on the mountain’s slope. Her body lay frozen there for nine years, becoming a grim landmark passed by hundreds of climbers, earning the haunting nickname “Sleeping Beauty.” Her story was revived by a 2025 documentary trailer that garnered 3.1 million interactions on X with the hashtag #SleepingBeautyEverest . This article reconstructs that fateful journey.
1. The Historic Journey of Francys and Sergei Arsentiev
Francys Arsentiev and her husband Sergei were a legendary climbing couple. Sergei was known as the “Snow Leopard” for conquering Russia’s five highest peaks . In 1998, Francys aimed to become the first American woman to summit Everest without supplemental oxygen. After two previous failed attempts, the couple finally reached the summit on May 22 . However, their slow ascent due to lack of oxygen forced them to spend an extra night in the “Death Zone” – the area above 26,000 feet (8,000 meters), where oxygen levels are only one-third of those at sea level .
2. The Chilling Prophecy of Her Son Paul

In early 1998, Francys’s 11-year-old son, Paul Distefano, woke from a vivid nightmare about two climbers trapped in a snow crevasse, unable to escape . Disturbed, he called his mother to warn her. Francys, though unsettled by the dream, reassured him: “Mom has to do this” . This chilling prophecy would become reality just months later.
3. The Fateful Final Moments
After summiting, Francys and Sergei began their descent but moved very slowly due to exhaustion. By May 23, they had become separated in the darkness at approximately 28,000 feet (8,500 meters). Francys, lost and alone, exhausted and suffering from frostbite, collapsed .
On the morning of May 24, a climbing team led by Ian Woodall and Cathy O’Dowd discovered her. At first, they mistook her for a corpse in her purple jacket. But then they realized she was still alive. Francys, in a confused, delirious state, repeatedly mumbled: “Don’t leave me,” “Why are you doing this to me?” and “I am American” . The climbers were forced to make an agonizing decision: they could not save her.
4. The Heartbreaking Decision: “Don’t Leave Me”
With -40°C winds and severe oxygen deprivation, Woodall and O’Dowd realized that attempting to carry Francys down from 28,000 feet was impossible. Successful recovery attempts above 26,000 feet succeed only 5% of the time . They stayed with her for over an hour, trying to comfort her, but ultimately had to leave to save their own lives. This decision haunted them for the rest of their lives.
Sergei, meanwhile, had gone searching for his wife and also perished. His body was found in 1999 below a cliff .
5. The Legacy of “Sleeping Beauty” on Everest

Francys’s body lay on Everest’s slope for nine years, in a peaceful frozen pose wearing her purple jacket, passed by hundreds of climbers. Her serene frozen image inspired the nickname “Sleeping Beauty.”
In 2007, haunted by guilt, Ian Woodall led a team back to Everest at a cost of $30,000, risking their lives to move Francys’s body to a less visible slope, out of sight from the climbing route . It was an act of restoring dignity to the deceased.
Francys Arsentiev was not just a climber; she became a symbol of obsession and the price of chasing dreams on the world’s highest peak. Her story – from her son’s prophecy, to her historic achievement, to her lonely death in the Death Zone, and her nine-year legacy on the mountain – is a cold reminder: Everest does not need humans. Humans need Everest, and sometimes, they pay with their own lives.
Primary Sources:
The Guardian, BBC, The Independent, Climbing Magazine
Outside Online, National Geographic, The Sun, The Atlantic
American Alpine Journal, Statista, Google Trends
Spotify Analytics, GoFundMe
Reports and analyses from 1998–2025