Against the Odds: How a Sherpa Survived Six Days on Everest Alone

On June 4, 2026, rescuers found Hillary Dawa Sherpa alive — crawling toward Everest Base Camp after six days lost at extreme altitude with no food, no water, and no bottled oxygen. He was spotted near Crampon Point, a staging area where climbers prepare gear for the final push up the icefall. A helicopter then flew him to HAMS Hospital in Kathmandu for treatment, according to AP News and CNN.

The numbers tell the story. Dawa Sherpa, 52, from Okhaldhunga in eastern Nepal, was last seen on May 29 at roughly 25,000 feet — near Camp IV on Everest's Southeast Ridge route. He then descended alone more than 7,500 vertical feet to reach Base Camp's approach zone at 17,500 feet, according to Outside Online. That descent crosses the "Death Zone" — the region where oxygen becomes dangerously scarce — passes the Lhotse Face, moves through Camp II, and finally threads through the icefall with its maze of ice towers and crevasses. It is terrain that kills experienced climbers even in good conditions.

What Happened on May 29

Reuters reported that Dawa Sherpa was guiding a Polish climber during a descent between camps when he vanished. British climber Chris Thrall, a paying client of Himalayan Traverse — Dawa's guide company — was the last person to see him, according to CNN. Himalayan Traverse operated under a permit from 8K Expeditions, per Alan Arnette's expedition tracker.

The exact reasons for his disappearance remain unclear from available reports. At 25,000 feet on the Southeast Ridge, weather can turn in minutes — thick clouds called lenticular clouds can roll in and erase visibility. Climbers can easily lose the fixed ropes that mark the safe route in such conditions. Whether bad weather, a medical emergency, or confusion caused the separation has not been confirmed by any source.

What we do know: a helicopter search was sent by 8K Expeditions on June 2 — four days after Dawa Sherpa went missing — but failed to find him, according to Alan Arnette. Two days later, he found his own way to safety.

How Did He Survive?

Surviving six days above or near the Death Zone without oxygen, food, or water is extremely rare. The Death Zone — the region above 26,247 feet — gets its name because the air contains so little oxygen that the human body cannot sustain itself for long. Cells begin to starve for oxygen; thinking becomes confused; dangerous fluid can build up in the lungs or brain. All of this happens faster without bottled oxygen. At 25,000 feet, Dawa Sherpa was just below this threshold, but his body was under enormous strain, especially as he moved.

Several factors likely helped him survive. Sherpas have genetic traits — including a gene called EPAS1 — that allow them to use oxygen more efficiently at high altitude than most people. His descent gradually brought him to zones with more oxygen in the air. And he managed to survive the freezing Himalayan nights without shelter or sleeping bag — a feat requiring both physical toughness and instinctive discipline.

The Khumbu Icefall itself — the final stretch of his descent toward Crampon Point — is one of the most dangerous parts of the standard route. It is a constantly shifting glacier full of towering blocks of ice (called seracs) and deep cracks (crevasses). Climbers usually cross it in the pre-dawn darkness to avoid the afternoon sun, which destabilizes the ice and increases collapse risk. Dawa Sherpa navigated this treacherous terrain after days without food or water and in a severely weakened state — a combination that should have been fatal.

Questions About the Rescue Response

The fact that Dawa Sherpa survived has not stopped his family from raising serious complaints. They filed a police report and a formal complaint with Nepal's Department of Tourism, arguing that the rescue response was too slow, according to ABC7 Chicago. The helicopter search did not begin until June 2 — four days after his disappearance on May 29.

This raises a broader institutional problem that Nepal has struggled with for years: who is responsible when something goes wrong on Everest? Is it the guide company? The expedition permit-holder? The Nepali government? Sherpas and high-altitude porters operate in a legal gray zone — their rights and protections are unclear, and the rules about who must rescue them are murky. Nepal's Department of Tourism has promised to clarify these rules multiple times but has not yet done so in a way that fully satisfies guides or labor advocates.

This pattern echoes a tragedy from 2012. That year, an avalanche in the Khumbu Icefall killed sixteen Sherpa workers, and the guide community briefly refused to work the season to protest. The core complaint then — as now — was that when disaster strikes on the mountain, the system for responding is slow and bureaucratic, and it is the Nepali workers, not the wealthy foreign climbers or permit-holding companies, who suffer most.

It remains to be seen whether Dawa Sherpa's case will push Nepal to finally overhaul how rescue and accountability work on Everest. The family's formal complaints and the media attention will likely reach the Department of Tourism's desk, and officials may find it harder to ignore the issue as they tally the season's permit fees.

Everest's Growing Pressure

Mount Everest — called Chomolungma in Tibetan, meaning "Goddess Mother of the World," and Sagarmatha in Sanskrit, meaning "Peak of Heaven," according to Britannica — stands at 29,032 feet and remains the world's highest mountain. It was named for British surveyor Sir George Everest in 1865, after he calculated its height.

The 2026 spring climbing season, like recent years, saw the Nepali government issue many permits to climb Everest. The reason is simple: climbing permits are a major source of government revenue. But some people — including mountaineers within Nepal itself — worry that the government is issuing too many permits. There are not enough staff or rescue resources to handle a large-scale emergency. The Khumbu Icefall alone sees hundreds of climbers pass through each season, and teams can only operate safely above Camp II during a narrow window determined by monsoon weather.

Dawa Sherpa disappeared on May 29, near the end of the safe climbing window. By late May, most teams are already descending, Base Camp is quieter, and the organized coordination that a rapid search needs is harder to achieve.

Recovery and What Comes Next

Dawa Sherpa was hospitalized at HAMS in Kathmandu, but detailed reports of his condition have not been made public. After extreme altitude exposure without water or food, doctors typically focus on rehydration, checking for frostbite, assessing for fluid in the lungs (a high-altitude condition), and evaluating his neurological function after so many days without adequate oxygen.

His family's complaints to both police and the Department of Tourism will now move through Nepal's bureaucratic process. Whether they lead to penalties for Himalayan Traverse or 8K Expeditions — or force changes to how quickly expedition companies must launch rescues — is unclear. Nepal's track record suggests that change comes slowly and incrementally, though sustained pressure from media coverage and family legal action has sometimes sped things up.

For the wider community of Sherpa guides, Dawa Sherpa's survival is extraordinary. Most people in his situation do not come out alive. The accountability questions his family is raising are ones that Sherpa guides have been pressing for years.