This tag should be used with questions that discuss about possible places for mountaineering in a specific region, do's and dont's during a mountaineering expedition, safety and equipment associated with mountaineering, general advises for making it a better experience, etc.

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How to calculate how much sugar to use as antifreeze in drinking water?

Sea water does not freeze until about −2 °C (28 °F) if you add more salt you can lower the freeze point to -21°C. We know from How much sea water can I safely drink? that drinking salt water is not ...
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2answers
177 views

Unfreezing cached water bottles

Here's a scenario I was faced with recently. We do a climb that involves going up to a mountain hut and sleeping there the night before summit day. There is no snow at the hut to melt for drinking ...
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3answers
558 views

Is it feasible to use Zakopane as a base to climb the Tatra's mountains?

I'm planning a trip climbing in the Tatra's this summer. I was planning on basing myself at Zakopane (seem's the be a good availability of accommodation, etc.). I mentioned this on a climbing forum I ...
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2answers
694 views

As Mountaineers what can we give back to Mountains?

Might not be a real question for The Great Outdoors.SE, but definitely a real question in our lives, at least mine. I understand, agree and believe in Leave No Trace philosophy. But, when we take ...
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2answers
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Descending a dry grass slope with serious inclination and exposure

This post here mainly talks about Ice slopes I reckon. The region where I live, we don't have Ice slopes, but we have lots of grass slopes. Usual threat is a slope, probably a good 100 m, no bolt to ...
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How do I rescue someone out of a crevasse?

What is the technique involved in crevasse rescues? Presuming a group are all moving together on a glacier and the leader of the party has fallen into a crevasse (collapsed snow bridge, etc.). The ...
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1answer
64 views

What is the correct ice axe grip when descending?

It is a common advice to handle your ice axe with the pick facing to the rear. Furthermore, having a single technique of self-arrest aids in training and being prepared for an emergency situation. ...
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1answer
122 views

Which ski binding for alpine touring?

Being a ski-novice I want to start doing alpine ski tours, that means mountaineering with ski. I don't want the ski to be mainly used in 'downhill powdering'. Because of long uphill sections, weight ...
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4answers
3k views

Is there any practical use for a grappling hook?

A friend was asking about grappling hooks the other day, apparently they'd seen a mountaineering program where the guy carried a grappling hook. We couldn't quite figure out why, I've never seen ...
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3answers
173 views

Case example on Altitude Mountain Sickness: How to detect and react properly?

I know the theory behind effects of high altitudes on the human body is not entirely understood and because of cross-influence it is a difficult topic. It's not an exact science. Having said that I ...
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2answers
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What is “Isolation” and “Prominence” in mountain terms?

When I was browsing through the wikipedia page of the Denali mountain, I came across some piece of information. Refer the screenshot below. What does the term Prominence and Isolation mean?
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3answers
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What easy 6,500m peaks would serve as easy qualifiers for Everest?

So there's been talk of this for a while, but it seems like the Nepalese government is finally committing and closing Everest to inexperienced climbers. So from now on, as a safety measure, if you ...
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0answers
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Insoles rolling in when shoes are wet [duplicate]

I have a pair of shoes that are really not water-proof. But they are good for not-so-serious treks and have a superb grip over all sorts of terrain in India. The only trouble I seem to have with ...
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4answers
4k views

What do mountaineers eat and drink on the day of an Everest summit?

I was watching Everest (2015) on the weekend and was wondering what the mountaineers do for sustenance on the day they attempt to summit. It appeared they left around midnight, aiming for a 2pm ...
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3answers
3k views

Any reasons not to use 30-year-old ice axe?

I'll be doing a guided tour which includes going up a steep slope on a glacier, therefore I need an ice axe. I could rent one for a couple of bucks from the tour organizers, but I was wondering if ...
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4answers
236 views

Recommended ascents for the improving mountaineer

Considering a high level of fitness, but limited mountaineering skills (some indoor climbing, a few via ferratas and high altitude hikes), what hikes would you recommend as training (and perhaps some ...
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3answers
486 views

When I do and when I don't need shoes with ankle supports?

There has been a lot of lot of discussion about whether the shoes should have ankle support or not. I have seen the discussions (not just on The Great Outdoors, but elsewhere too) that ankle muscles ...
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0answers
36 views

Safe ways to abseil last [duplicate]

When being the last one to abseil you obviously need to make sure that when you are down, you can retrieve the rope. While the most common way is probably to use twin/half ropes and to put one rope ...
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2answers
134 views

Why do some climbing ropes have smaller load bearing than some paracords?

I'm not sure what kind of climbing ropes they are exactly, but the ones I saw online (a bunch of them...) are usually twice as thick (10mm~) as most paracords (4mm~) yet the paracords claim to have ...
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2answers
133 views

Would tied strips of webbing have similar strength to a climbing rope?

i have a bunch of several-feet-length strips of webbing (polypropyrene) and was wondering if tied together, it can maybe be used as a climbing rope?
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3answers
134 views

Should you occasionally use locking biners on pieces of protection when using alpine draws?

Since I mostly climb trad style, I don't use quickdraws for leading outside of the gym. I use alpine quick draws (two biners joined by dyneema slings) which offer benefits of adjustable length, ...
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0answers
47 views

What is the best rope material to use for climbing protection? [duplicate]

I've been doing some research on what type of cord to use for resligning some hexes, and I found something very surprising here. Basically, the paper seems to suggest that while the tensile strength ...
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2answers
105 views

Are static dyneema/spectra ropes suited for use on glaciers?

While Dyneema is in use for cordelettes for quite some time manufacturers started bringing long ropes made of dyneema on the market. The benefits are obvious: Less weight, less volume and no water ...
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2answers
162 views

Is dyneema rope without a sheath safe for climbing?

I recently was given some old Chouinard hexes my uncle used back in the 70s. They look great, and I see no reason why I can't re-sling them and use them as perfectly safe protection. I've found some ...
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1answer
110 views

Properly using a Gamow Bag

I was just informed that our group is going to have a Gam-off, technically known as a Gamow Bag. While I have never seen one such thing and so I don't have any experience with them, I browsed the ...
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2answers
278 views

How can you safely set up a climbing anchor from above?

Let's say I'm walking to the top of a really nice cliff. Take a look at this beauty: And there are some nice cracks to place some protection in, with the slings/rope coming off the cliff, kinda ...
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2answers
784 views

Is there any difference between a harness used for rock climbing vs for mountaineering?

I've recently taken an interest in both rock climbing and mountaineering. Both require a harness, but is there any difference in the harness used for each activity? I understand that the most basic ...
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4answers
699 views

How to top belay 2 climbers at the same time on multi-pitch climb?

Senario: I am leading the climb with 2 ropes. I reach at the first pitch. I put myself on the self anchor and built a master point. Now I want to top belay 2 climbers at the same time. They both will ...
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6answers
680 views

Most efficient training before alpine hiking/climbing?

I am planning a trip to the Alps, where I'll do some mountaineering, mostly on rocks (little or no ice) at altitudes around 4000 m. I expect to do mostly scrambling, with only a few places per day ...
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1answer
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First ascents by Edward Whymper

Edward Whymper is most known for his sweeping ascent of the Matterhorn 150 years ago. You can read about the competition with J.A. Carrel and the struggle to find a path to the top in the famous book ...
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1answer
250 views

Donating blood at higher altitudes and Acclimatization

While I was re-reading this question where there is a lot discussed about impact of higher altitude on the physiology, acclimatization and things around it. Though, I have had put in an answer in the ...
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2answers
150 views

Site with statistics of mountaineering accidents

I was wondering if there was a website where I could find the different kinds of statistics of accidents in the mountains. I know that Dragon 06 (rescue service of Alpes-Maritimes) posted some numbers ...
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2answers
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Acclimatization strategies

While reading Hermann Buhl's tour book* of the Nanga Parbat expedition in 1953 (yielding to the first ascent on third of July, Buhl did the final ascent solo) I got curious about the height difference ...
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2answers
528 views

Installing a hand line for scrambling?

I've been reading this book about mountain scrambling in Washington State, U.S., and at some points it mentions the idea of using a hand line on some more exposed routes to give something to hold on ...
13
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3answers
474 views

What are the real dangers of climbing at high altitude?

I had a campfire discussion not long ago with a man that got pulmonary edema while attempting the summit of Aconcagua, and we got into the discussion of the effects of high elevation. I had always ...
11
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3answers
537 views

How to detect a crevasse on a glacier

When you're walking in a roped party over a glacier, how can the leader detect crevasses? Sometimes it's possible to walk existing tracks, but even then it's possible to have a crevasse fall. What ...
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3answers
919 views

How to walk as a roped party on a glacier?

If you want to walk on a glacier you usually do this roped together as a team. How to walk as a roped party on a glacier? What I have to pay attention to when knotting the rope? Related ...
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2answers
754 views

How many “Munro” revisions has there been?

In 1891 Hugh Munro published his list of mountains in Scotland over 3000 feet, since then the list has been revised a number of times and the current total stands at 282. How many revisions have been ...
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2answers
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Carrying crampons safely when not using them

How should one carry crampons when not actually using it, but knowing that they are going to be needed in the further stage of the expedition. Further clarification: Suppose I am gonna need to have ...
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3answers
1k views

During high-altitude lengthy expedition: To shave or not shave? [duplicate]

"Should one be shaving on a lengthy high altitude trek?" shall be the question that I'd like to ask to great mountaineers with wisdom in high-altitude mountaineering. If you have observed, there are ...
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2answers
454 views

What to look for in an ice axe for use in classic alpine terrain?

I'm currently in the process of getting together a winter walking kit. I've got B2 boots and I'm buying suitable crampons. Ice Axes though seems more...confusing. What kind of features should I be ...
7
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1answer
75 views

Recommended Aconcagua Guide Source?

Anyone know a good method of finding Aconcagua guides that will work with a pair solo outside of an organised group? Most guides I've seen online so far take groups & use a lot of porters. We're ...
12
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1answer
637 views

Managing the garbage over a lengthy trek at higher altitudes

Following the thread about Everest Base Camp related questions, its almost a globally known fact that the Everest Base Camp is very much crowded and consequently very much into garbage disposal ...
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2answers
2k views

What makes certain mountains more dangerous than others?

Why do mountains like K2, Nanga Parbat and Annapurna (36 successful attempts, 47 failed) have higher fatality rates than, say, Everest or Cho Oyu (79 successful attempts, 28 failed)? (source) Can I ...
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1answer
163 views

Is there a dose guide for Dexamethasone?

I am looking at the things that I should have with me when I am climbing higher altitudes. I came across this meds one should always have along: Dexamethasone. Dexamethasone is used in the ...
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1answer
605 views

How to cross a 25 feet wide Crevasse?

How to cross a Crevasse when its absolutely unavoidable? What gear/equipment is/are required? What are the things that one should look for when choosing where to cross? Is it the hard ice from where ...
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2answers
3k views

Is it safe to sleep for more than 16 hrs a day at altitudes above 6000m?

I am planning for a trek at the Advance Base Camp or if possible up to Camp II of Saser Kangri. The region is so deserted of people and expeditionists/mountaineers that there are usually only two to ...
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4answers
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Knee pain when descending a mountain

It's been said by a specialist doctor that any form of mountain descent would affect your knee caps. Do old mountaineers have knee problems? Is it related to the way you descend?
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1answer
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Using a rope “Alpine Style”/Moving together

I've seen people using a ropes "alpine style" in the past but I'm not sure on the specifics. By alpine style I mean where the rope is coiled around the body and attached to a second of third person. ...
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1answer
130 views

Fine tuning the Warm-up routines at Higher altitude

Warm-up routines are very important for most of the activities that involve rapid and/or vigorous body movements. Trekking too is not an exception to that. I am planning for a trek which goes through ...