Everest and Manaslu ascents

Everest © Jean-Marc Porte

Everest and Manaslu are among the great Himalayan summits that fire the imagination of mountaineers. One is the roof of the world, at 8,849 metres; the other, topping out at 8,163 metres, offers a different approach to very high altitude, less technical than some other 8,000ers, yet never to be taken lightly.

These expeditions, organised by Expeditions Unlimited, sister activity of Tamera and a specialist in high-altitude and polar expeditions, are aimed at participants at the very highest physical, technical and mental level. They call for long preparation, great clarity of mind and a professional organisation designed to maximise the chances of success without ever losing sight of the essential: knowing when to turn back when the mountain demands it.

Building on this approach, the expeditions above 8,000 metres offered by Expeditions Unlimited rest on the same requirement: experienced leadership, tailored logistics, an acclimatisation strategy, weather, safety and progression in an extreme environment.

A professional organisation to aim for an 8,000er

Spring is a favourable period for commercial expeditions on the 8,000-metre summits. But the rise in traffic, particularly on Everest, is a reminder of just how decisive organisation, leadership and ascent strategy are.

On these mountains, success never depends on a single factor. It rests on the quality of the logistics, the experience of the expedition leaders, the choice of routes, the skill of the local teams, the availability of high-altitude guides, medical support, weather routing and the participants' preparation. At this altitude, every detail counts.

Tibetan side of Everest © Jean-Marc Porte

The aim is to allow access to the high-altitude camps in the best possible acclimatisation conditions. To that end, the organisation relies on experienced high-mountain guides, seasoned local teams and a progressive strategy. These expeditions are not mere journeys: they engage the body, the mind, experience and the ability to make the right decisions at the right moment.

Tengee Sherpa at the summit of Everest © Tengee Sherpa

Everest by the Tibetan route

The motto of this expedition could be summed up as follows: "Dare to climb, know how to descend." The main objective is not only to reach the summit, but to live an adventure that demands total commitment, physical and moral, with clarity and humility in a hostile natural environment.

For many mountaineers, Everest remains the ultimate expedition: to stand on the roof of the world. The choice of the north route, via the Tibetan side, follows a precise logic. It is generally less frequented than the Nepalese route and allows a different, more progressive approach, with a specific organisation from the Tibetan base camp.

From that base camp, the ascent strategy is built according to the weather, the state of the mountain, the pace of acclimatisation and each participant's qualities. Several options can be considered, always with the aim of increasing the chances of success without forcing the conditions.

Such an expedition requires prior experience of high altitude. Some mountaineers choose to prepare on 7,000-metre summits, such as Mustagh Ata, in order to test their acclimatisation, their resistance to prolonged effort and their ability to operate in a hypoxic environment.

Ascent of Everest by the Tibetan route
Very-high-altitude expedition | Summit at 8,849 metres | Next departure: please enquire | Very difficult level.

At the summit of Everest © Jean-Marc Porte

Manaslu, a major experience above 8,000 metres

Manaslu makes it possible to live an adventure above 8,000 metres with a relatively lower technical difficulty than that of other great Himalayan summits. This relative accessibility should not, however, obscure the sheer scale of the objective: the altitude, the cold, the duration, the commitment and the effort required to reach the summit remain considerable.

Climbing Manaslu allows one to focus fully on the components of life at altitude: acclimatisation, effort management, recovery, cold, nutrition, load-carrying, progression between camps and constant adaptation to conditions. When attempted without oxygen, the demands become greater still.

The approach developed by Paulo Grobel draws on a thorough knowledge of this type of expedition and on precise collective organisation. The Franco-Nepalese team has to meet two essential challenges: technical leadership and the carrying of equipment, whether food, collective gear or personal kit.

Manaslu is therefore not just a summit. It is a school of very high altitude, a proving ground where the group's experience, the clarity of roles, progression, humility and sound decision-making determine success.

Ascent of Manaslu at 8,163 metres
45 days | Next guaranteed departure 31 August 2026 | Extreme level.

Summit of Manaslu © All rights reserved

Everest and Manaslu, two visions of the high Himalaya

Everest and Manaslu do not represent the same experience. Everest carries an incomparable symbolic weight: it is the roof of the world, a mythical objective, at times very crowded, which demands an impeccable organisation and great mastery of commitment. Manaslu, less iconic in the eyes of the general public, offers an approach more centred on learning and life at very high altitude.

In both cases, the stakes go beyond performance. It is about operating in a world where oxygen is scarce, where the weather decides, where fatigue accumulates and where humility remains the first condition of safety. These expeditions are aimed at very well-trained mountaineers, capable of preparing over a long period and of accepting that the mountain always has the final word.