How to Climb Mount Everest: A Practical Guide

Climbing Mount Everest is one of the most serious undertakings on the planet. It is a process that demands years of physical and technical training, a place on a guided expedition, a gruelling acclimatisation schedule in the Himalayas, and a summit push executed with absolute precision.

This is not another article about ticking off a list. To approach Everest is to accept a standard of preparation that few other mountains demand. It is a serious objective that calls for quiet authority and earned credibility.

Our philosophy at Pole to Pole, forged in polar extremes, is simple: you don’t fight nature, you learn to live within it. That begins with an honest assessment of what you are facing.

Everest is a test of meticulous planning, deep resilience, and precise decision-making under unimaginable pressure. It is a discipline we see in our polar trainees and admire in professional colleagues like Jason Fox and Aldo Kane. It is all about building genuine competence long before you ever set foot in the Khumbu.

For UK climbers, Everest has been a siren call since the pioneering attempts of Mallory and Irvine in the 1920s. That legacy is alive and well.

According to the Himalayan Database, 583 British climbers have summited Everest , putting the UK fourth in the world. This history is carried forward by figures like Kenton Cool, who holds the national record with 19 summits, and Rebecca Stephens, the first British woman to stand on top on 17 May 1993 . These numbers show an enduring connection to high-altitude mountaineering, but they do not tell the full story. For a deeper dive into the data, check out Alan Arnette's Everest blog.

Physical conditioning is your ticket to the game. Mindset is what gets you up the mountain and, more importantly, back down again. On Everest, especially in the "death zone" above 8,000 metres , you have to understand the fine line between determination and stubbornness.

This mental fortitude is not something you find on the mountain; you build it beforehand. It is developed through exposure to harsh, uncomfortable environments, whether on a winter skills course in Scotland or a polar training programme in Svalbard. It is about learning to function when you are tired, cold, and stressed.

The skills are completely transferable:

• Systematic Routine: A polar explorer has an unwavering tent routine. A high-altitude climber must be just as systematic with their gear, hydration, and self-monitoring. There is no room for error.
• Emotional Regulation: Managing your own state—and the dynamics of the team—is critical in a confined, high-stakes environment.
• Clear-Headed Decisions: The ability to make a logical choice when hypoxia, fatigue, and summit-focus are clouding your judgment is the ultimate test.

Learning how to climb Mount Everest does not start with a flight to Kathmandu. It starts with a commitment to building a deep reserve of competence and humility. It is about earning the right to be there.

Success on Everest is not found on summit day. It is forged years before you even step foot in Nepal. You need to build an expedition engine, and that engine has two core components: an uncompromising physical base and a set of non-negotiable technical skills.

This is about moving beyond generic ‘get fit’ advice. It is a systematic, professional approach to preparation.

When our teams ski across a polar plateau, they are moving for 8-10 hours a day. It is a relentless, slow-burn effort that builds a massive aerobic foundation. That is the model for Everest. Your body has to become ruthlessly efficient at performing under load, day after day.

The goal here is simple: build a deep well of endurance you can draw from when you are exhausted, hypoxic, and cold at 7,000 metres. The training has to be specific. It must be progressive. And it needs to simulate the brutal demands of the mountain.

Your weekly programme should centre on three pillars:

• Long-Duration Endurance: This is your foundation. We are talking long hikes, trail runs, or cycle sessions lasting 4-8 hours. The aim is to keep your heart rate in Zone 2, teaching your body to burn fat for fuel.
• Load-Carrying Stamina: Once or twice a week, you have to train with weight. Find the biggest hill you can and do repeats. Start with a 10kg pack and slowly build up to 20-25kg , simulating the gear-lugging between camps.
• Mountaineering-Specific Strength: Your strength work must support your endurance, not compromise it. Focus on movements that build a rock-solid core, back, and legs. Squats, lunges, and step-ups are non-negotiable. This is where functional fitness training comes into its own, developing the kind of resilience you actually need on the mountain.

For a deeper look into our preparation philosophy, you can read our guide on how to prepare your mind and body for the unknown. This is the approach that builds the robustness required for any serious expedition.

Physical fitness gets you to the mountain. Technical skill is what allows you to move safely and efficiently on it.

There is no substitute for time spent in a proper mountain environment, practising these skills until they are absolutely second nature. You cannot fake this stuff.

Your technical skillset must include complete fluency in:

• Crampon and Ice Axe Use: This is not just about walking. It is moving with confidence on steep snow and ice, knowing how to self-arrest instinctively, and using different cramponing techniques for varied terrain.
• Rope Skills: You have to be fluent with ascenders (Jumars) for climbing fixed lines and just as confident abseiling on the descent. This includes managing yourself at anchor points, which is where major traffic jams and accidents happen.
• Crevasse Rescue: Even on a guided trip, you must understand the fundamentals. This knowledge is not just for rescuing others; it gives you a profound respect for glaciated terrain and your own role in the team’s safety.

Training in places like Svalbard or the Icelandic interior (our Academy sits at 64° 25' 24" N) provides a superb analogue for the conditions you will face. Spending weeks navigating glaciers, managing ropes in the bitter cold, and living in a tent at -20°C (-4°F) is invaluable.

It reinforces our core belief: we don't fight nature, we learn to live within it. This is how you build true competence—the only foundation upon which you can begin to think about climbing Mount Everest.

How your body performs in the thin air of the high Himalaya is the single biggest factor in your success. And your survival. No amount of sea-level fitness can truly ready you for the brutal reality of functioning above 7,000 metres. This is why a patient, methodical acclimatisation plan is the backbone of any serious Everest expedition.

The entire strategy comes down to one simple, life-saving principle: climb high, sleep low . This is not a guideline; it is an unbreakable rule. By pushing your body to a new altitude during the day and then dropping back to a lower camp to rest, you force the physiological changes needed to survive higher up.

Essentially, you are triggering your body to produce more red blood cells, which carry oxygen. Trying to rush this process is a direct path to severe altitude sickness—specifically High-Altitude Pulmonary Oedema (HAPE) or High-Altitude Cerebral Oedema (HACE). Both can be fatal.

The real work of acclimatisation kicks off when you arrive at Everest Base Camp ( 5,364 metres ). The trek in is itself a critical part of the process, which you can learn more about in our complete guide to the trek to Everest Base Camp. Once you are settled, the expedition shifts into a series of carefully planned climbs up and down the mountain.

These climbs, known as rotations, are not just about gaining height. Think of them as controlled sorties designed to stress the body, forcing it to adapt. Each push to a higher camp, followed by a return to a lower one, builds your resilience for the final summit push. There are no shortcuts here.

A typical expedition lasts 6-8 weeks . After the trek to Base Camp at 5,364m , you will begin rotations to Camp 1 (6,065m), Camp 2 (6,500m), Camp 3 (7,200m), and eventually Camp 4 (7,910m) before the final push. This disciplined approach is how you prepare your body for what is to come, and you can learn more about how mountaineering on Everest has evolved over the years.

The timeline below shows how your training builds towards the expedition itself. It is a long game, starting months, or even years, before you set foot in Nepal.

This process highlights the essential pillars you must build—base fitness, load-carrying strength, and technical skills—long before the real acclimatisation even begins.

Each rotation up the mountain serves a very specific purpose. It is a systematic process, pushing the ceiling of what your body can tolerate, one step at a time.

• Rotation 1 To Camp 1 and 2: Your first major test is navigating the notorious Khumbu Icefall to reach Camp 1 ( ~6,065m ). Most teams then push on to touch Camp 2 ( ~6,500m ) before descending all the way back to Base Camp for several days of vital rest.

• Rotation 2 To Camp 3: After recovering, the second rotation is more demanding. Climbers usually return to Camp 2 to sleep, then push up the steep Lhotse Face to touch Camp 3 ( ~7,200m ) before once again returning to Base Camp. Sleeping at Camp 2 is a huge milestone in your acclimatisation.

Some teams might add a third rotation, sleeping at Camp 3, whilst others feel ready after two. Your expedition leader makes that call based on the team's condition.

Once rotations are done, the team descends for a long rest, waiting for that perfect weather window for the summit. This is when the real patience begins.

This table lays out a typical acclimatisation schedule. Timings can vary based on team health and weather, but the 'climb high, sleep low' structure is always the same.

This disciplined sequence of ascent, descent, and rest is the proven method for giving yourself the best possible chance of standing on the summit and, more importantly, getting back down safely.

An Everest expedition is a massive undertaking, and the real work begins months, sometimes years, before you ever set foot in Nepal. Getting the logistics right is not just about ticking boxes; it is about building the foundation for your safety and success on the mountain.

The choices you make now—about your guides, your route, and your insurance—will have a direct impact on your life at high altitude. This is the moment to look past the glossy brochures and scrutinise the people and systems you will be trusting with your life.

This is, without a doubt, the single most important decision you will make. Your expedition provider is far more than just a booking agent; they are your partners, your risk managers, and the team that will make the hard calls when the pressure is on.

A truly reputable operator does more than just aim for the summit. They manage every detail with a quiet professionalism, prioritise the welfare of their entire team (including Sherpas and cooks), and have the deep experience needed to handle emergencies.

When you are vetting a company, dig into these factors:

• Safety Record and Experience: Look beyond Everest. What is their history on other 8,000-metre peaks? How have they handled emergencies in the past? What are their protocols for altitude sickness? Seasoned international operators like International Mountain Guides or Madison Mountaineering have decades of experience, but do not overlook excellent Nepali-owned companies like Imagine Nepal, who have formidable track records of their own.
• Guide-to-Client Ratios: On summit day, a 1:1 client-to-Sherpa ratio is the gold standard for a reason. This is not a luxury; it is essential. It ensures you have dedicated, one-on-one support when you are at your most exhausted and vulnerable. Lower ratios mean higher risk.
• Sherpa Team Welfare: A company that respects its Sherpa team is a company you can trust. This means fair wages, comprehensive insurance, high-quality kit, and manageable workloads. Operators who invest properly in their staff are, by extension, investing in the safety of every single client.
• Logistical Support: Ask the tough questions. How good are their tents and cooking gear? Who manages Base Camp? What weather forecasting service do they use? Professional teams pay for premium, expert forecasts—they do not just rely on free reports from the internet.

Climbing Everest is a major financial commitment, with costs ranging anywhere from £35,000 to over £100,000 . It is crucial to understand that a cheaper price tag almost always comes with compromised safety. In recent years, a deeply concerning number of fatalities on the mountain have been linked to low-cost, low-support operators.

A standard expedition fee should cover:

• Permits and government fees
• All accommodation and food on the mountain
• Sherpa and guide support
• Supplemental oxygen (usually 4-5 bottles as a starting point)
• Fixed rope fees
• All Base Camp infrastructure

What it often does not cover are your international flights, personal kit, mandatory insurance, and tips for the Sherpa team. For a much deeper look into how these costs add up, our team breaks down the complex world of expedition planning and logistics.

Most climbers will tackle Everest via one of two main routes: the South Col from Nepal or the North Ridge from Tibet. The South side is by far the more popular option, with more established logistics. The North is often described as being colder and more technically demanding, and access is subject to stricter regulations from the Chinese authorities. For most people attempting Everest for the first time, the South Col route from Nepal is the standard, logical choice.

Finally, let us be clear: your insurance is completely non-negotiable. You must have a specialist policy that explicitly covers high-altitude mountaineering up to 9,000 metres and includes helicopter evacuation. A standard travel policy is useless here.

Make sure your provider covers search, rescue, and medical repatriation. This is not just a box to tick; it is a critical safety net you simply cannot afford to ignore. Planning for the worst-case scenario is not pessimistic—it is the hallmark of a professional.

On an expedition of this scale, your equipment is not just gear. It is your life support system. Every single item has a job, and your survival depends on it performing flawlessly.

There is simply no room for second-rate kit or unfamiliarity when you are facing -40°C (-40°F) temperatures on the summit ridge. Assembling your gear is a deliberate process, an extension of your training. How you prepare is defined as much by your equipment choices as by your physical conditioning.

In the death zone, your outermost layer is a fully integrated down suit, what we call an 8,000-metre suit . This is not just a thick jacket and trousers; it is a single, heavily baffled garment engineered for maximum warmth at minimum weight. It is your personal shelter against the planet's most extreme cold.

Beneath this, your layering system is what truly keeps you safe. It all starts with high-quality merino or synthetic base layers (such as those from Fjällräven), followed by a series of mid-layers you can add or remove to regulate your temperature. Getting damp from sweat at high altitude is a direct line to hypothermia, so managing moisture is everything.

Your boots are just as critical. Models like the La Sportiva Olympus Mons or Scarpa Phantom 8000 are the standard for a reason. They are double-boots with an integrated gaiter, providing the extreme insulation needed to prevent frostbite. You will spend countless hours in them, so getting an exact fit is non-negotiable.

Whilst much of the route follows fixed ropes, you are still operating in a technical mountain environment. Your personal hardware has to be reliable and feel like a part of you.

• Harness: You need a lightweight alpine harness. It must be easy to put on and adjust whilst wearing bulky gloves and your down suit.
• Helmet: A climbing helmet is mandatory. The risk of falling ice and rock is constant, especially through the Khumbu Icefall and up the Lhotse Face.
• Crampons and Ice Axe: You will need 12-point steel crampons fitted perfectly to your boots, plus a simple, lightweight walking ice axe. You must be completely proficient with both.
• Ascenders and Descenders: You will spend days clipped to the fixed ropes, moving up with an ascender (a 'Jumar'). You have to be able to operate it—and your belay device for abseiling—flawlessly with thick mittens on.

Supplemental oxygen is a game-changer for safety and performance above 7,000 metres . The system is simple: a lightweight bottle, a regulator to control the flow, and a specialised mask. Most teams start using it whilst sleeping at Camp 3 and then continuously on the summit push. Knowing how to check your levels, clear a frozen mask, and manage your supply is a critical skill.

Finally, life in camp revolves around your ability to melt snow. For turning snow into vital drinking water and preparing high-altitude meals, a high-performance camping stove is an indispensable part of your kit. Hydration is one of the most important keys to acclimatisation and performance, making that stove one of your most valuable assets on the mountain.

This is it. The culmination of everything — all the training, the weeks of acclimatisation, the endless preparation. When you leave Camp 4 on the South Col at 7,910 metres (25,950 feet), you are stepping into another world. One of the most hostile on the planet.

Forget any ideas of a final, heroic dash for glory. The summit push is the cold, disciplined execution of a plan you have rehearsed in your mind a thousand times.

You crawl out of your tent into the pitch-black of night. The only light comes from your headlamp beam and the stars above. The temperature can easily drop to -30°C (-22°F), and every single movement feels monumental. Every breath is a conscious, deliberate act, even with the hiss of supplemental oxygen in your mask.

The first major landmark is the Balcony, a small platform at roughly 8,400 metres (27,500 feet). This is usually the first stop to swap to a fresh oxygen cylinder, a fumbling task with frozen fingers. From there, the route snakes up the southeast ridge towards the South Summit, a cruel false peak at 8,749 metres (28,704 feet).

Once you clear the South Summit, you are faced with the most psychologically taxing part of the entire climb. The traverse to the Hillary Step is a knife-edge ridge with staggering exposure. This is no place for mistakes. Your focus must be absolute, your footwork perfect.

The Hillary Step itself, whilst changed by the 2015 earthquake, is still a major technical hurdle. It is a steep, rocky scramble where you rely completely on your ascender and the fixed ropes. It is a bottleneck. With bulky gloves, utter exhaustion, and the altitude messing with your head, this simple-sounding task becomes immense. If a queue forms, and they often do, you are forced to stand still, trying desperately to manage your body heat and precious oxygen supply.

Past the step, the final snow slope leads you to the true summit of the world. But getting there is only half the battle. Statistically, the descent is where things go wrong.

Every single expedition lives and dies by its turnaround time. This is a strict, non-negotiable time of day when you must turn back, no matter how close you are to the summit. Ignoring it is one of the most common and fatal mistakes made on Everest.

Your Sherpa guide will make the final call, and their word is law. It is not an emotional decision; it is a cold, hard calculation based on remaining oxygen, dwindling daylight, and your physical state. Pushing past this point means you are gambling with running out of oxygen on the way down or getting caught by darkness.

Making the right call under that kind of pressure, when your body is screaming and your brain is starved of oxygen, is the ultimate test. It requires absolute trust in your guide and the discipline to stick to the plan you made when you were thinking clearly. This is what success on Everest really looks like — not just standing on the top, but getting back down to Base Camp safely.

There are a few questions that come up time and again when people start seriously thinking about Everest. They are good questions, the kind that show you are thinking about the mountain in the right way.

Here are our honest answers, drawn from decades of experience.

You can read all the statistics you want, but they do not capture the feeling. Above 8,000 metres , the world changes. The oxygen is so thin—about a third of what you are breathing now—that every single movement feels monumental.

Even with a supplemental oxygen mask on, it is a struggle. The cold is a physical presence, often sinking below -30°C (-22°F) before the wind even starts to bite. Your mind slows down. Hypoxia can make you feel detached, almost like you are watching a film of yourself. This is why we drill our plans relentlessly. Up there, you do not have the luxury of making decisions; you follow the plan you made when you were thinking clearly. It is what keeps you safe.

The pictures of queues near the summit are real, but they are not the whole story. A well-managed expedition knows how to avoid them. It comes down to strategy and patience.

We rely on expert weather forecasting to pinpoint multi-day summit windows. This lets the initial rush—the one that happens right after the ropes are fixed—go ahead. A disciplined leader will hold the team at camp for an extra day or two if it means a safer, less crowded ascent. Rushing is a sign of a poor plan; patience is a sign of a professional one.

Turning back is not failure. More often than not, it is the definition of a successful climb.

The single most important decision you can make on that mountain is the one to turn around. Whether it is because of the weather, a pre-agreed turnaround time, or simply listening to your own body, it is a choice that shows immense strength and clarity. It proves you have the discipline this environment demands.

At Pole to Pole , we believe preparation is the foundation of any great expedition. Our training academy builds the physical resilience and technical skills required for the world's most demanding environments. Explore how we prepare individuals to meet their challenges at https://www.poletopole.com.