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Questions tagged [high-altitude]

Questions referring to everything related to mountaineering in higher altitudes (generally 10.000ft+/3000m+) like concerns about your health because of the thin air.

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10
votes
1answer
2k views

Sizing up high altitude boots

I currently use La Sportiva WildCat Trail Running Shoes size 43 for trail running/light hiking and Nepal EVO's size 44 for Ice Climbing and Alpine adventures. The Nepal EVO's fit me perfectly with a ...
11
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2answers
287 views

How to begin in alpine tours

I know it's probably too risky to make alpine tours alone, especially when you go over glaciers. I joined DAV to be insured while in the mountains and to be able to use the offerings like courses and ...
3
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1answer
133 views

Factors to be considered and prepared in case of unavoidable bivouac

There are numerous situations when mountaineers may have to bivouac. A few of them are exceptionally not advised but unavoidable at the same time. I was going through the details of the K2-Tragedy(...
5
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2answers
122 views

Effective measures to minimize the damage due to Snow-blindness?

I was reading the novel: No Way Down by Graham Bowley, which is a detailed account of August 2008 K2 tragedy. There was a survivor named Wilco Van Rooijen, who eventually was rescued up somewhere ...
13
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2answers
1k views

Walking through a Thigh-high snow

I have far less experience in trekking where there is snow. I believe walking through snow and through ice are two different techniques. Is there some sort of safe technique to walk on such snow ...
15
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3answers
14k views

Does low blood pressure have an effect on Acute Mountain Sickness?

This question in some ways is related to this question asked by JollySin. When I did my first Himalayan trek, my guide there had told me that those with a low blood pressure (BP) are more susceptible ...
18
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5answers
2k views

Are headaches a bad sign at altitude?

Last weekend, we had a nice hike up Price Peak in the Sierras. We went from sea level to above 10,000 feet (3,000 m) in about 6 hours. And I had a ROARING headache. I could hear my heart beat in my ...
11
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9answers
3k views

Climbing Mount Teide from sea-level

Is it possible to climb Mount Teide from sea-level in 2 days for a reasonably fit person? Essentially, I was thinking of walking up to the Altavista mountain refuge on the first day (can that be done ...
10
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1answer
635 views

Are nutrition bars/energy bars good for high altitude treks?

In this question Suitable food for high altitude trekking Wedapashi asks about food for high altitude trekking. Also, in this question, there is a discussion about engergy bars. One of the answers ...
7
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1answer
1k views

Suitable Food for moderate to High altitude trekking

I am preparing for an expedition which is going to be in Mid-July next year. I am quite aware about the level of physical fitness that we require for such a trek, and I am preparing for it as well. ...
8
votes
1answer
119 views

How to realize/judge/assume if one has now fully acclimatized?

I have an expedition planned in Himalayas, around the Mt. Kanchenjunga region. I believe at higher altitudes, apart from preparation (both physical and psychological), one has to be sure about a ...
5
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1answer
5k views

Venomous/Semi-Venoumous Snakes at Higher Altitudes

When we camp in rainforests or even country side forest, we are supposed to be very careful about Reptiles, especially Snakes. In India out of the many venomous snakes, I have found Pit Vipers to be ...
8
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2answers
300 views

Covering up ears at higher altitudes

Recently I went on a trek to a placed named "Har ki Doon". The trek took us around an altitude of 3500 meters(15000 ft). When we were there, our guide advised us not to cover up our ears. According to ...
3
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0answers
63 views

Exercises to prepare you for high altitude sickness [duplicate]

Possible Duplicate: Training to prepare for oxygen deficiency in the high mountains My girlfriend and I are looking to do a portion of the Annapurna pass (Jomsom trek). She has climbed ...
24
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3answers
446 views

A little bit of acclimatisation or no acclimatisation at all?

This summer I'm planning to mount my first 4000 m mountain in Switzerland. So far I only got around 3300 meters while hiking and had no problems. However 4000 meter an above is definitively a ...
14
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3answers
2k views

Training to prepare for oxygen deficiency in the high mountains

I would like to prepare myself for the climb in the high mountains (for now by "high mountains" I mean elevation 4000 m and more, but eventually eight-thousanders). What can I do to improve my ...
19
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6answers
862 views

What are some proven methods of training for week long backpacking trips at high altitude?

I'm going to Colorado to visit a friend and we will be going on a week long trek across a couple of 14'ners. I'm looking for some ways to help prepare my body for trip.
16
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1answer
771 views

What would be a safe ascent rate when mountaineering?

I'm training to climb large mountains. What kind of ascent should I train for at altitude. Let's say above 12000 feet and carrying up to 60 lbs?
13
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3answers
3k views

Does drinking alcohol cause problems at altitude?

If I'm going to be climbing a mountain, would drinking a small amount at altitude have any negative effects (besides general alcohol effects)?
28
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3answers
1k views

What can I do to prevent altitude sickness?

I will be going above 15000 feet (4500 meters) on a trip next month, and I've heard people will often get altitude sickness. Is there anything I can do beforehand to prevent sickness or take while I'm ...