This tag should be used for all questions about the activity **rock climbing**, books, gear and accessories used or necessary to do rock climbing. The term Rock Climbing is an activity in which participants climb up, down or across natural rock formations or artificial rock walls.

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Is rope-soloing inherently dangerous, and if so, why?

I've never tried rope-soloing and don't have a very detailed idea of how it's done. But reading the 2015 edition of Accidents in North American Mountaineering, I was struck by how many accidents ...
5
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4answers
123 views

Learning Anchors - How is single cordelette loop anchor redundant?

I have climbed for a long time, but I want to switch to cordelette anchors for speed on multipitch. My main concern is in redundancy with the cordelette. I mentally check the anchor for any problems, ...
6
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1answer
25 views

What climbs at Tahquitz were the original definitions of YDS class 5 grades?

From what I understand of the history, Yosemite Decimal System (YDS) grades came about when class 5 in the preexisting system was subdivided into 5.0 through 5.9. This was done by Chuck Wilts, Royal ...
5
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1answer
49 views

What's the easiest to release, though solid, knot “on a bight”?

I am practicing falls with a self belay device indoors and I am tying the rope to the anchors so to fall on a single strand of rope as I would in real life. I used the figure eight on a bight but I ...
7
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1answer
54 views

What are offwidth cracks and what makes them so hard to climb?

There is a notorious kind of crack called offwidths. Several friends of mine stated, that they were pretty devastated at first when they were not able to do 5.8 offwidths in the valley. Later they ...
5
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2answers
176 views

Back-stepping versus a layback?

At the gym today, a climber referred to "back-stepping" for a move that I would have referred to as a layback. I said, "I would have called that a layback," and he said, "Yeah, the difference is kind ...
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2answers
97 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?
2
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1answer
59 views

What do you hang on 1/4" bolts while rock climbing?

So 1/4" bolts, although not suitable for free climbing protection, are apparently still used for aid climbing to hold body weight, and for alpine rappels. What I want to know is, what do you use for ...
8
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3answers
94 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, ...
5
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3answers
700 views

Avoiding a “ding-dong” when lead belaying in the gym?

I sometimes climb in the gym with a partner who outweighs me by about 50%. When he's leading and falls from above his protection, I can get pulled up to the first clip. If he's not very far up, this ...
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0answers
15 views

Searching for a sport route in the Briançon area, France

I am searching for a limestone multi-pitch sport route in France, in the Briançon area, that is nicely bolted, up to 5c (French grade) difficult and that has at least 7 pitches. I am searching online ...
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3answers
449 views

How can I safely practice trad climbing?

I have climbed indoors and outdoors for several years, both top rope and sport, and I somewhat recently took an outdoor trad climbing class. In the class, we placed protection while on top rope and ...
8
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2answers
103 views

Rope between legs while leading on rock, ice

When you're lead climbing, the most common way for the rope to hang naturally, if you don't do anything special, is usually between your legs. Is this OK on rock? On ice? Why or why not? On rock, the ...
6
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1answer
210 views

When should you remove old pitons?

We were up above the treeline below the final climb to a scarcely visited cave and discovered an old rusty piton with a length of weathered webbing tied to it. It was obviously there as a safety for a ...
13
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4answers
975 views

What is the difference between “dry rope”, “non-dry rope” and “dry core rope”?

I've just recently gotten into climbing and so far the ropes have always been provided for me. I'm starting to look at getting my own rope for outside climbing, and am confused by some of the ...
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0answers
41 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 ...
19
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1answer
274 views

What sort of rock climbing grade can a goat do?

It is quite well known that goats are into free solo rock climbing. Is there any evidence (even if anecdotal) of the highest grades they are able to climb?
7
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4answers
223 views

Belaying two seconds?

I'm planning on doing some Grade III scrambling/low grade multi-pitch climbing this weekend. Normally just me and my girlfriend would do this kind of thing, I'll lead she'd second. But I'm thinking of ...
7
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2answers
173 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 ...
8
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1answer
114 views

Bolt Conditions at the New River Gorge

I am getting back into sport climbing and I am planning a trip to the NRG. I get very nervous about safety issues in regards to climbing, almost to the point where I don't want to start again. One ...
9
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2answers
331 views

Are manual double-back buckles on harnesses considered obsolete?

My current harness has these single-piece buckles: (source: http://www.mountaineeringmethodology.com/harness/) It might be due for replacement in one or two years, and I really like these buckles, ...
12
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1answer
196 views

Why do big wall harnesses have two belay loops?

I've been looking at big wall harnesses and I've been noticing that a lot of them come with two belay loops: I know that it isn't there as a back up. What's the advantage of having two belay ...
7
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1answer
147 views

Big Wall Rock Climbing - Harness Off

Do climbers ever remove their harness when they are sleeping on the side of cliffs or for going to the bathroom? I imagine I would want to keep my harness on and be roped into the anchor even if the ...
7
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2answers
475 views

What happens to rappel anchors?

When setting up a rappel anchor, using things like webbing, rings, that kind of stuff, what happens to the anchor when you get to the bottom? Assuming you can't hike to the top and grab it, do you ...
7
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1answer
585 views

Bouldering vs aid climbing vs free climbing vs free solo climbing

What re the differences between these 4 styles of rock climbing? Bouldering Aid Climbing Free Climbing Free solo climbing
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2answers
345 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 ...
8
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3answers
172 views

Is climbing an ambidextrous sport?

We know left-footed football players, we know right-handed and left-handed batmen and bowlers, we know left-handed or right-handed tennis players, and so on.. I know being a right handed guy I could ...
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2answers
77 views

Guidelines for safe use of ATC Nano? [closed]

The photo below shows my new ATC Nano. Sweet! This is an innovative new belay device that is definitely going to be in my ultralight mountaineering setup from now on. After all, when you're bagging ...
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0answers
45 views

Red River Gorge Summer

I'm planning a rock climbing trip this summer and I've been considering the Red River Gorge as a possible stop. I've been there before in the late fall and it was absolutely awesome in terms of sport ...
3
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2answers
367 views

Lowering a climber from above using a belay device in autolocking mode

I recently gave a belay from above to a group of five people who were all doing the same single-pitch climb and then being lowered off. (In this case the reason for belaying from above was that the ...
5
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2answers
100 views

What is the term for/manufacturer of belay devices with a clip that holds the ATC onto the carabiner?

I broke my friend's ATC, and am trying to find a replacement, but I don't quite know what to look for. It was a somewhat unique unit, at least among those I've seen; it was a standard "basket" ATC ...
6
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4answers
455 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 ...
7
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3answers
908 views

How to calculate the force (kN) generated by a falling climber onto their protection?

What method would I used to calculate the likely force placed on a piece of protection if I were to fall onto it. Using knowledge of my weight, distance between myself and the gear and the amount of ...
7
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1answer
82 views

Relative abraision resistance of Dyneema slings vs an average dynamic climbing rope

I recently read this answer about rope thickness, and it mentions a tragic incident where a rope was severed during a lead fall due to the rope being dragged across rock edge whilst under tension. ...
5
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1answer
217 views

water knot vs figure 8 follow through vs X for rock climbing anchor - What is easiest to untie?

I've recently been using figure 8 follow through on anchor webbing, and although it takes more time to dress properly and setup than a water knot, it's easier to untie at the end of the day and I feel ...
17
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1answer
364 views

If the Dawn Wall's been climbed before why is the current attempt so difficult?

There's a lot of talk in the media at the moment about Kevin Jorgeson and Tommy Caldwell Free ascent of the dawn wall of El Capitan. This wall's been climbed before but this is the first time it's ...
2
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2answers
115 views

What are the rules to grade sport climbing single pitch routes?

What do you think is the correct way to grade a single pitch route (about 10 to 30 meters)? I know climbing grade are affected by subjectivity. However is there a list of objective elements to take ...
8
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2answers
166 views

Belay with a broken arm

I follow Andy Kirkpatrick(Hull's second best climber) on instagram. He rencently posted this photo: with the comment: Teaching self rescue...(how to belay with a broken arm) It looks like a ...
11
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3answers
308 views

Dropping gear: Where did the hairline/micro fracture urban legend come from?

In an answer given to this question: Micro-Fractures in Climbing Equipments, it's stated that dropping gear causing micro fractures is a persistent myth, quoting Black Diamond's statement: Q. Is ...
8
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4answers
814 views

Is this Chinese rock climbing gear manufacturer reliable?

Most (if not all) rock climbing big brands do manufacture their gear in China. Carabiners, cams, slings, whatever. Now, I stumbled upon this. ...
6
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1answer
256 views

Which is better, a single fisherman's knot or a double?

I ask this question based on the fact that tensile strength tests show that putting a double fisherman's knot in kernmantle rope makes it more likely for the rope to snap than a rope tied with a ...
6
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3answers
713 views

Should I be using Dyneema slings for lead climbing anchors?

I've seen a few of these comparisons around but I've always struggled to make sense of them. At the moment I do quite a lot of Alpine style routes (lowish grade (HS), long multi pitch routes, ...
7
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2answers
667 views

Big Wall Climbing Portaledge Toilet Etiquette?

So I was watching this video, and got to the part where this guy and girl are discussing and demonstrating whose method of peeing off the portaledge is scariest. Then I of course thought to myself, ...
9
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4answers
988 views

Rock Climbing falling.Turning upside down

What are the chances of falling and turning upside down, with your head down. Is the gear special from preventing such falls?
8
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1answer
361 views

Slings for anchoring and lanyard in rock climbing

Probably common question, but: What slings do you use to build anchors for belaying the 2nd in rock climbing? Dyneema or nylon? I had discussed this problem with my friend and he said that Dyneema is ...
10
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2answers
1k views

What this instrument is used for?

Just like everyday, I was at the climbing wall this morning, when I reached, there was a group (I have not seen anyone of them there, ever, it being a local place, I know almost everyone who comes ...
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1answer
417 views

When should you start to train with Campus Boards, Hang Boards and Peg Boards?

From which bouldering and climbing grades do you start using Campus Boards, Hang Boards and Peg Boards for training?
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1answer
149 views

How to achieve a climbing anchor that can withstand an upward load?

Commonly when setting SARENE-SA trad anchors on multi pitch routes the only protection available are nuts/wires. Additionally, there is very rarely an option to place a nut to protect against an ...
10
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1answer
107 views

How to prepare for a long rocky alpine route, which is unusual for me?

I would like to prepare for a long route (700 m altitude gain, 12-16 hours, including descent, with alpine start), one like which I have never [successfully] climbed before. It involves many sections ...
8
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1answer
247 views

Statistics on types and survivability of anchor failures?

The most recent (2013) edition of Climbing Anchors, by Long and Gaines, makes some interesting statements in the preface about catastrophic failures of anchors. Long first says that: when belay ...