A few months ago, I experienced the following situation: We (two people) were climbing the last pitch of a multi-pitch route. Near the end, there was a cave-like chimney. Basically a chimney where the opening was narrower than the chimney itself, and the whole thing getting narrower towards the top.

When I lead that pitch, I had no problem going up, noticing that I had to leave the chimney because the top opening was too narrow for my helmet, downclimbing a meter and continuing on the outside. When I was belaying the second, she got stuck inside the "cave" because of her backpack with no way of going up, down or out. The whole situation looked a bit like this (left: side view, right: front view):


Our problem in that situation was that we absolutely couldn't communicate (cave roof between us, open sea to the back, so no echo), and I had no way of knowing what was happening down there. She finally solved the situation by letting go, falling for at most half a meter and then (with great difficulty) wiggling out of the cave. If I had known that she needed to be lowered like 1-2 m, the whole situation would have been solved in a minute, but like this, it took like 15.


While it worked out fine in our situation, what is the generally recommended way of handling a situation where the second seems stuck and absolutely no communication is possible? Also, what would have been the appropriate reaction of she hadn't been able to move?

This is mainly about how to handle such a situation if you haven't prepared specifically. However, recommendations about preparing for the case of such a situation are also welcome, if this doesn't make my question too broad!

  • @PeteBecker I noticed too late that they were really hard to understand without color...
    – anderas
    Sep 25, 2015 at 18:00
  • I'm not a climber, but between the drawings and your explanation I understood the problem. Sep 25, 2015 at 19:37
  • Picasso spotted :'D But a good description this. Wouldn't have been possible to understand the question without the drawings! May 20, 2017 at 7:07

4 Answers 4


Of course you want to try simple things first, and waiting is a really simple thing to do. She solved the problem in 15 minutes, which doesn't even seem like an especially long time to me to wait for a second to do a pitch. It could take that long to clean a stuck piece of gear. Another simple solution would be to bring radios in the future, but that doesn't help you in this case. I assume you didn't each have a cell phone in your pack.

If you've exhausted the simple options (say it's been an hour and nothing is happening), this becomes more of a self-rescue situation, and self-rescue is based on improvising a solution using the gear you have and the techniques you know. Often in self-rescue, lowering the climber is the easiest solution. It would have worked here, but you had no way of knowing that, and it could have been dangerous to lower. So...

If you were giving her a direct belay, then tying off the belay is trivial. If you were belaying off of your harness, then you need to know how to escape the belay, which is an important and fundamental self-rescue skill to practice.

If you had less than half the rope out, then you could rappel down on a second strand to see what was up. However, you would need to formulate a plan to make sure you could get back up without having to solo the route, e.g., using a Prusik. The decision whether to attempt this might depend on the difficulty of the route. Because you can't extract your belay device from the system, you would need to do the rappel using an alternate technique such as a Munter.

Another option might be to go and get help. Obviously that has disadvantages, but it beats attempting a self-rescue by a sketchy method that might get you killed. One of the basic rules of first aid and self-rescue is not to create additional victims.

  • Great answer, there are a lot of good points! Some minor notes:It was 15 minutes for a single move (ie. I didn't feel any rope movement for that time), instead of a whole pitch. Rappelling down on the second strand (and climbing/prusiking back up) would have been the most reasonable choice in that case. She carried the backpack with both our phones, and getting help without a rope to rappel down would have been impossible (sorry, didn't mention that in the question). I personally wouldn't have lowered her if I didn't know what was going on, just to avoid getting into a worse situation (contd)
    – anderas
    Sep 25, 2015 at 19:31
  • , such as: second potentially injured, middle of the rope on her side of the belay, me clueless and stuck ;-) A point that sounds really reasonable is to "reduce" the problem to a self-rescue situation and improvising while making absolutely sure that you don't do anything stupid. I'll wait a bit if someone has an even better answer; otherwise, I'll be sure to accept yours.
    – anderas
    Sep 25, 2015 at 19:32

All of Ben's comments are great, but they mostly deal with what you could do once you are in this situation. Avoiding the situation all together might be easier than you think though and likely the better option.

To do so, you would just need to extend your belay, or simply put - don't belay from the over the lip, belay at it.

Belaying at the lip

This is a technique I employ a lot, especially when guiding, but even when not, and if you're swinging leads or topping out, it really doesn't eat up any additional time.

There is an article on climbing.com that I've borrowed this image from (also linked below), but essentially you establish an anchor, lower & tie off where you want to belay, then either establish a new intermediate anchor at that point using the rope, or set up a redirected belay using the top anchor.

At minimum you should try have audible communication, but it's good to strive towards have visual (line of sight) on your climber also.

Source: Extending an anchor on a multi-pitch route.

  • Generally I like that idea, even though it is more about how to avoid the sitation than how to manage it! However, I'm not sure if it would have been applicable in our case. (The distance between the lip and the anchor was about 10m of grade UIAA 4.) What do you think?
    – anderas
    Sep 26, 2015 at 16:37
  • @anderas Depends on how much rope you have. If you have enough rope when building the anchor, just use it to extend to the lip. In your case, the trouble was near the end of the climb, so you could have done something similar to: 1. Tie off the belay device and back it up, 2. transfer it to your harness and tie it off again, 3. remove the backup from the first step, 4. Use the slack rope and a munter on your harness to extend yourself to the lip, 5. tie off the munter and manage the belay device again.
    – requiem
    Sep 26, 2015 at 18:57

There is not much to add to Ben Crowell's great answer, just one point. So the next paragraph is merely a short version of his answer, skip to the second if you do not want to read it.

If you have a good reason to believe that the second is not badly injured, lowering would be the first thing to try. Just slowly and not much at first. Climbing the wrong way and getting stuck without a way out due to being pulled by the rope is quite a common thing to happen. If that does not resolve the situation just as mentioned, proceed as in an improvised rescue: Start improvising. If you have enough rope, lower yourself down to establish contact.

If you cannot abseil far enough as the rope is too short, you can lower on the rope the second is climbing on. Just use the exact same technique as in ascending on a rope: Two blocking knots, one attached to your harness, the other as a descending aid. Non strategic protections can just be unclipped, otherwise you may need to do a blocking knot below and then untie the one on top, but with some fiddling you might even slide it through the biner of the protection. It is slow, cumbersome and tiring, but an option to descend on a taught rope if nothing else works. Just be careful if the rope is forced against the rock: Trying to get your blocking knots past such an area may get you stuck and thus block you.

  • The idea of descending on the taut follower's strand, if there's more than half the rope out, is a reasonable one, and I thought about including it in my answer. However, I would think long and hard before attempting this. There are many, many things that could go wrong. For example, if the rope is being held taut against the rock or down in a crack, it could be impossible to get past with a Prusik, and you could end up stuck yourself. Re lowering, it's not something I would do if I can't see my climber and don't know what's wrong. They could be injured, or perched on a ledge.
    – user2169
    Sep 25, 2015 at 21:13
  • You should always be able to go up again if stuck, but I agree it is not a very good option. Regarding the lowering I will change my advice to be somewhat more conservative. I could not really think of a reason why anything should get worse when lowering, but e.g. bad had or back injury from rockfall could be an one case.
    – imsodin
    Sep 25, 2015 at 21:33
  • You should always be able to go up again if stuck Not really. I know because it's happened to me.
    – user2169
    Sep 26, 2015 at 0:24
  • @BenCrowell I would love to hear the specifics of that harrowing experience.
    – Mr.Wizard
    Feb 1, 2016 at 7:04

What you could do is develop a rope-tug system for situations like this. E.g one tug = hard take, two tugs = slack, etc. This works better when the belayer is below, but it's still useful for situations like this.

  • 1
    For this to workd, one would have to actually feel the tugs. In our case, due to rope drag on the rocks etc, that would haven't been possible. (Sorry that I didn't explicitly mention that when I noted that absolutely no communication was possible.) But generally, I totally agree!
    – anderas
    Sep 25, 2015 at 19:57

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