How to Climb Everest Responsibly: Waste Rules, Poo Bags, Sherpa Welfare, Crowding and New Nepal Rules (2026)

By Blake Penson · Updated 2026-10-23

Blake Penson has climbed Everest twice and has 20 years in the mountains.

To climb Everest responsibly, choose an experienced operator that pays and insures its Sherpa staff fairly, follow Nepal's waste rules, and be honest about your own experience. On the Nepal side, every climber pays a refundable US$4,000 garbage deposit, must use poo bags above Base Camp, and must bring rubbish back down from the high camps. Since 1 September 2025, the spring royalty for foreigners on the normal route has been US$15,000. Nepal's 2025 rule changes ban solo ascents of 8,000 m peaks and require climbers to be accompanied by a guide. Crowding remains the biggest safety problem: 2023 was the deadliest season on record, with 18 deaths and a then-record 478 permits. Responsible climbing also means respecting Sherpa culture, choosing quieter seasons or alternative peaks where possible, and being willing to turn back.

Responsible Everest climbing at a glance | Fact | Detail | |---|---| | Spring royalty (foreigners, normal route) | US$15,000 since 1 Sep 2025 (was US$11,000) | | Autumn royalty | US$7,500 | | Winter and monsoon royalty | US$3,750 | | Garbage deposit | US$4,000, refundable | | Human waste | Poo bags mandatory above Base Camp since 2024 | | Rubbish to bring down | 2 kg from high camps plus 8 kg from Base Camp (2026 rules, reported) | | Deadliest season | 2023: 18 deaths | | Solo climbing | Banned on 8,000 m peaks (2025) |

Why responsible climbing matters on Everest

Everest is the most famous mountain on Earth and lies in Sagarmatha National Park, a UNESCO World Heritage Site. Hundreds of foreign climbers and many more Sherpa and Nepali staff work on the mountain each spring. That brings income to the Khumbu, but also waste, crowding and risk.

Responsible climbing does not mean staying away. It means making choices that reduce your impact on the mountain, support the people who make expeditions possible and keep you and others safer.

Nepal's rules: what has changed

The higher royalty is the first increase in a decade, since the fee was set at US$11,000 per climber on 1 January 2015. Nepal has also discussed requiring proof of an earlier climb above 7,000 m in Nepal before an Everest permit is issued. As of October 2026, check the current rules with your operator before you book.

Waste: what you need to know

Waste has long been one of Everest's biggest problems. Rubbish, old tents, oxygen bottles and human waste have built up on the mountain since the first expeditions.

Human waste

The local municipality introduced mandatory poo bags in 2024. Climbers buy the bags at Base Camp and bring their waste down from the higher camps. About 8,000 bags were ordered for the 2024 season, for an expected 400 foreign climbers and 800 support staff. The Sagarmatha Pollution Control Committee estimated there were about 3 tonnes of human waste between Camp 1 and Camp 4, around half of it at the South Col. Read more in our article on Everest's poo bags.

Rubbish

Nepal's US$4,000 garbage deposit is refunded only if your team brings down the required rubbish. For 2026, climbers were reported to be required to bring back 2 kg of rubbish from the high camps plus 8 kg from Base Camp. The same report put the total collected at 90,329 kg, including 9,750 kg from above Base Camp.

What you can do

• Choose an operator with a clear waste plan, including removal of tents, fixed-rope remnants and oxygen bottles.
• Use poo bags at all times above Base Camp.
• Carry down your own rubbish and any extra you can safely carry.
• Use refillable bottles and avoid single-use plastic on the trek in.
• Ask your operator how it handles kitchen and toilet waste at Base Camp.

Supporting the Sherpa community

Sherpa and other Nepali climbers fix the ropes, carry loads, set up camps and guide clients. They also face the greatest risk, crossing the Khumbu Icefall many more times than clients. The 2014 serac collapse in the Icefall killed 16 Nepali climbers and workers.

Questions to ask your operator

• How much are Sherpa staff paid, and how are summit bonuses handled?
• What insurance do they have, including life, medical and evacuation cover?
• Do staff get proper equipment, oxygen and training?
• Does the company employ Nepali leaders and guides with IFMGA or national guiding qualifications?
• How are staff looked after if someone is injured or dies?

Tip fairly. Your operator should give guidance on tipping for Sherpa staff, cooks and porters.

Crowding and safety

Crowding high on the mountain causes delays at bottlenecks such as the Hillary Step area and the summit ridge. Delays mean longer exposure to cold and altitude, more oxygen used, and higher risk.

You can reduce your exposure to crowds by:

• Choosing an operator that plans summit days around crowd forecasts, not just the weather.
• Being flexible with your summit date.
• Turning back if you are slow or running late.
• Considering the north side (Tibet), when open, or another 8,000 m peak.

Be honest about your experience

One of the most responsible things you can do is be honest about your ability. Inexperienced climbers put themselves, their guides and others at risk. Before Everest, most reputable operators expect climbers to have climbed at least one high peak, often a 6,000 m peak such as Ama Dablam or Island Peak, and a 7,000 m or 8,000 m peak such as Manaslu. See Everest for beginners for a typical progression.

Oxygen bottles, ropes and old camps

Bottled oxygen is used by almost every Everest climber, and empty bottles were once one of the most visible forms of rubbish on the mountain. Today, reputable operators count bottles up and down the mountain and return them for refilling or recycling. Ask your operator how it tracks bottles, and make sure your team does not leave empties at the South Col.

Fixed ropes are another problem. Each season, new ropes are fixed over the old ones, and old rope can stay frozen into the slopes for years. Abandoned tents, especially at the South Col after storms, can be very hard to remove. Clean-up campaigns organised by the Nepali Army, local groups and operators have removed large amounts of rubbish and several bodies in recent seasons, often at great risk to the Nepali climbers doing the work. The best way to help is to make sure your team leaves nothing behind in the first place.

Helicopters

Helicopters save lives in the Khumbu and have made rescues from high on the mountain possible. They are also used for shortcuts, such as flying out from Base Camp after the climb or shuttling equipment, which adds noise, cost and emissions. Use helicopters when they are needed for safety or medical reasons, and trek out when you can. Make sure your insurance covers helicopter rescue at high altitude. Our article on Ama Dablam rescues explains how rescues work in Nepal.

Turning back is part of responsible climbing

The most responsible decision you can make on Everest is often to turn around. Climbers who push on when they are slow, sick or out of time put their Sherpa guides at risk too, because guides rarely leave their clients. Agree a turnaround time with your guide before summit day, and stick to it. A good operator will support that decision, and many offer the chance to try again in a later season.

Is there an alternative to Everest?

If what draws you is high altitude, Himalayan culture and a big challenge, rather than Everest itself, consider a less crowded peak. Cho Oyu, Manaslu and Lhotse are 8,000 m alternatives, while Ama Dablam and Baruntse are spectacular 6,000 m and 7,000 m peaks. Each brings income to local communities with less pressure on the busiest mountain in the world.

Culture and respect

The Khumbu is home to the Sherpa people, and Everest is sacred, known in Nepali as Sagarmatha and in Tibetan as Chomolungma.

• Attend the puja ceremony at Base Camp before you climb.
• Walk clockwise around stupas and mani walls.
• Ask before you photograph people.
• Dress modestly in villages and monasteries.
• Learn a few words of Nepali or Sherpa.

Reduce your footprint on the trek in

• Walk in from Jiri or Salleri instead of flying to Lukla, if you have time. It also helps acclimatisation.
• Stay in locally owned lodges.
• Buy food and supplies locally where possible.
• Avoid unnecessary helicopter flights.

The Everest Base Camp trek guide covers the trek in detail.

A responsible Everest climber's checklist

Honest reviews help other climbers find responsible operators. ExpedReview publishes verified reviews from climbers who have travelled with each company.

Choosing a responsible Everest operator

Look for:

• A long track record on Everest, with transparent safety statistics.
• Fair pay and insurance for Sherpa staff.
• Clear oxygen policies and enough oxygen per climber.
• A guide-to-client ratio that matches your experience.
• A written waste plan.
• Verified reviews from past climbers.

ExpedReview's Everest rankings list operators by verified climber reviews. The Everest cost guide explains what different price levels include.

Who manages the mountain

Several organisations shape how Everest is managed on the Nepal side. The Sagarmatha Pollution Control Committee (SPCC), a local non-profit, manages waste and runs the team of Icefall Doctors who fix the route through the Khumbu Icefall each season. Sagarmatha National Park, a UNESCO World Heritage Site, regulates the park itself. The Department of Tourism issues permits and sets rules for expeditions. And the local municipality, Khumbu Pasang Lhamu, has introduced its own rules, including fees and waste requirements.

Supporting these institutions is part of climbing responsibly. Pay your fees, follow waste rules, cooperate with liaison officers and use the fixed route as instructed. The Icefall Doctors' work is funded by fees charged to expeditions, and it is one of the reasons the route through the Icefall is possible at all.

Drones and photography

Many climbers want to film their expedition. In Nepal, flying a drone requires permission from the relevant authorities, and protected areas such as Sagarmatha National Park have their own rules. Flying without permission can lead to confiscation and fines, and drones can disturb wildlife and other climbers. When photographing people in villages and monasteries, ask first, and respect requests not to be photographed.

Your carbon footprint

Flights to Nepal are the largest part of most climbers' carbon footprint. You can reduce the impact by combining objectives into one trip rather than flying out several times, choosing operators that limit helicopter use and support local renewable energy, and contributing to local projects.

Frequently asked questions

Does Mount Everest need protecting?

Yes. Everest lies in a UNESCO World Heritage Site and suffers from waste, crowding and pressure on local communities. Nepal has introduced waste deposits, poo bags and higher fees to manage the impact.

How are climbers dealing with human waste on Everest?

Since 2024, climbers must use poo bags above Base Camp and bring their waste down. The bags are bought at Base Camp.

How much is the Everest permit in 2026?

US$15,000 per foreign climber for the spring season on the normal route, since 1 September 2025.

How much is the Everest garbage deposit?

US$4,000 per climber, refundable if the required rubbish is brought down.

Is Everest overcrowded?

On busy summit days it can be. Crowding at bottlenecks increases time at extreme altitude, which increases risk.

What was the deadliest year on Everest?

2023, with 18 deaths.

Can you climb Everest solo?

Not from Nepal. Since 2025, Nepal has banned solo ascents of 8,000 m peaks and requires climbers to be accompanied by a guide.

How can I climb Everest more sustainably?

Choose a responsible operator, follow the waste rules, carry down rubbish, walk in instead of flying where possible, and support local businesses.

Is it safe to climb Everest?

Everest is always risky. Risk is reduced by experience, a strong operator, enough oxygen and the discipline to turn back.

What should I ask an Everest operator about responsibility?

Ask how Sherpa staff are paid and insured, how much oxygen each climber gets, what the guide-to-client ratio is, how waste and empty oxygen bottles are handled, and what the company's turnaround policy is on summit day.

Who are the Icefall Doctors?

They are a team of Sherpa climbers, managed by the Sagarmatha Pollution Control Committee, who fix ropes and ladders through the Khumbu Icefall each season, funded by fees paid by expeditions.

Can I fly a drone at Everest Base Camp?

Only with permission from the relevant Nepali authorities. Flying without permission can lead to confiscation and fines.