Mera Peak takes you to the Hinku Valley of the Solukhumbu Region. It is the highest trekking peak, with an altitude of 6486 m. It is an alpine environment. You have to climb straight forward to reach the peak. You also have to cross glaciers with fair steepness.

Before trekking, you must know the difficulties you could face in that region. Here is a description of the difficulties you must tackle to attempt Mera Peak Climbing successfully.

Altitude Sickness

Altitude Sickness may occur to anyone when we cross an altitude of 2000 m. It feels dizzy, nauseous, and shortness of breath. If not treated in time, it may take your life. So, you must be aware of these symptoms and descend quickly to be safe.

The lack of oxygen level in the atmosphere at higher altitudes is a cause of altitude sickness. Descending to the lower region is a cure for Altitude Sickness. But there is also prevention of this problem. Acclimatization is the prevention of this situation.

If you acclimatize properly in place with increasing altitude, your body can adapt to the environment. You will be safe this way. So, while trekking to such a high altitude, trekkers acclimate for several days. Prevention is always better than cure.

Also, even if you are physically fit, you may suffer from Altitude Sickness. So, have a general idea about the symptoms and take action immediately.

Weather Condition

The weather conditions over 4000 m are very unpredictable. It is ever-changing. The weather forecast also barely helps. But you can choose a favorable season to trek for suitable weather. There are four seasons in total. The weather acts differently in all four seasons.

Autumn and Spring are the best seasons for trekking. Winter and Summer are off-season. Seasonal trekking helps to eradicate some troubles during the journey. Autumn is very moderate. The climate is mild. The temperature ranges from 6 to 12 degrees. You will feel comfortable trekking in Autumn.

Spring is another favorable season for trekking. It is warm during the day and chilly during the night time. But it is bearable. The average temperature during daytime is 10 degrees and -4 degrees at night. There is less chance of rainfall. So, trails are in the best conditions, and landscapes are beautiful in this season.

Summer is not the best season. The average temperature during the daytime is 15 degrees. It is monsoon season with heavy rainfall. It rains every day. The trails are very dangerous due to rain. There is a high chance of natural calamities like landslides and avalanches.

Winter is extremely cold in higher altitudes, especially at night. The temperature drops to – 30 degrees. There is heavy snowfall and a high risk of avalanches. So, choosing a seasonal time is the best decision.

Climbing Duration

It takes more than two weeks for Mera Peak to climb. You have to walk daily for several hours on difficult trails. So, make sure you take enough rest while walking. Have enough water and stay hydrated. Walking slowly is the best option.


The route to Mera Peak is very tricky. You have to pass through Zatra La Pass to join the route of Mera Peak Base Camp. It is very challenging. There are different routes to reach Mera Peak. So, choose the safest path.

Total Distance

You have to walk a long journey on terrains like glaciers, crevasses, boulders, and icicles. The total distance you need to cover is 78 miles. You must walk 15 to 20 km for at least 5 hours daily. You require a lot of physical stamina and high endurance capacity to complete this journey.

Food and Accommodation

You have to compromise a lot on daily necessities like food and accommodation. You must fill your stomach with the same food daily, such as rice and bread. You can’t expect anything fancy in such remote areas.

You have to get used to rural life. It is a worthy experience. But you have to adjust yourself in tiny tea houses sharing rooms with strangers. So, prepare yourself mentally.


Therefore, read about the difficulties carefully. You have to plan a trek to have less trouble during the journey. There are many obstacles, such as weather conditions, climbing duration, route, total distance, etc.

Keep in mind that it is possible to complete the journey. You need to stay calm. Rest enough. Stay hydrated. Walk slowly at your own pace. All the best!