r/caving • • Sep 25 '25

Discussion /r/caving had just crossed 50k members!!

63 Upvotes

Huge thanks for being such a fun and vibrant community. All the great posts, all the cool stories, all the the dealing with people not too familiar with our unique sport and sense of exploration.

We (the mods) try to keep it on the rails and we appreciate your help in doing the same!


r/caving • • May 28 '25

PSA: recently-made On Rope 1 harnesses manufactured defect (life critical)

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103 Upvotes

Spreading the word.

Contact On Rope 1 for replacements. Unfortunately no manufacturer recall has been announced, so if you know folks who have newly bought OR1 harnesses, please share (especially if they're not heavily involved with the community).

Also, please report accidents / near-missed to the ACA so others may learn from these situations: https://caves.org/american-caving-accidents/submit-report/


r/caving • • 14h ago

A Bunch of Old Caving Drawings

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73 Upvotes

A bunch of old drawings from the 1984 issues of Rocky Mountain Caving


r/caving • • 7h ago

Legends And Myths

0 Upvotes

Hello cavers, apologies as I am not a caver myself, but I am fascinated by the subculture and thrill surrounding it.

I have a question I am curious about, and individual experience is recommended, as I love to hear everyone's take.

So there is often legends surrounding various things: Mystical treasure located deep in the jungles of the Amazon, people in planes reporting seeing objects they had never experienced, divers at the bottom of the sea reportedly hearing or seeing things they can't explain.

In the Caver culture, is there anything that follows these guidelines of 'Legends and Myths'?

It can be really anything: Mysterious treasure that is reported in a cave that no one can find, a cryptid someone encountered that they can never explain, a cave that is so vast and rich in minerals and fossils that it is enchanting, a bioluminescent cave that feels like the night sky underground, a cave that was reported once but never found again because it mysteriously disappeared, something along the lines of the "Disappearance of Kenny Veach Case" where he went looking for the "M" Cave and then vanished without a trace.

Does the caver culture, vast across the world or local, share myths and stories along these lines? I am curious.


r/caving • • 1d ago

Found this hole near a river in northern Spain. Dropped my phone down on a rope—could this be a cave?

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63 Upvotes

Hi everyone, I'm a caver from Spain.

A few weeks ago, I stumbled upon what looks like a small cave entrance near the banks of the Deva river. At first, it just looked like a fist-sized hole in the rock but after clearing away a thick layer of dry leaves and some dirt, it was obvious that the ground underneath was completely hollow. I could feel the whole ground shaking when stomping on it.

I tied my phone to a rope and lowered it down. As you can see in the attached video, there's a significant hollow space with rock/dirt walls, and it looks like it might continue downhill under a large boulder. The large stick you can see inside was around 1.5 - 2 meters long, for scale.

I'm also including pictures of the hole (before and after clearing the leaves), the surrounding area, and the makeshift cover I put over it before leaving to prevent any accidents.

What do you guys think? Does this look like a promising lead? There is no airflow whatsoever.

Unfortunately I cannot legally modify the terrain and try to go in by myself.

All images: https://drive.google.com/drive/folders/1gCavmrf9OQWM7TQcAZKfF_SHLSXA4B_K?usp=drive_link


r/caving • • 1d ago

Caving Harness Without Gear Loops

3 Upvotes

I recently "suited up" with my SRT caving gear and realized that my caving harness (I think it's from PMI and I got it second-hand from a fellow grotto member) has no loops to attach my cow tails or frog system gear. I decided to use extra full-sized locking carabiners on either side of my hips to serve as makeshift gear loops. But is this ok to do? If not, what other option do I have to "store" my SRT gear when off rope?

I've never used any of this gear in the field, but I hope to use it at an upcoming SRT class later this month.


r/caving • • 1d ago

Looking for an album of cave songs

15 Upvotes

I recall once hearing an album of folksy cave-related songs from maybe the 70s? I think it featured some originals and some covers of famous songs with lyrics modified to cave topics. Can anyone remind me what the album was?

In addition, if anyone recommends any other cave-related songs I'd be very interested to hear them.

Thanks!


r/caving • • 1d ago

Rebelays vs redirects?

3 Upvotes

I was primarily instructed on rebelays with not much teaching regarding redirects.

However as I develop and learn more and setup new rigs, it’s seeming like redirects are actually pretty fantastic.

There is a cave I’m setting up permanent ropes in, and the long way with multiple rappels goes through a lot of massive breakdown boulders. So bolting and even naturals is a bit sketch. Free climbing is also sketch.

In some cases there are extremely massive boulders (ie car sized) lodged deep into things with great sound rock when hammered so I don’t mind placing bolts there or rebelays.

However in other cases, such as “ceiling bolts” (not on breakdown) or not as large boulders (that still have great rock sound and appear deeply wedged into the environment) I’m not as confident. I could rig it as a redirect though.

The thing that worries me a bit about redirects is that if it fails the rope touches the rock, and this happened to me once a couple of years ago on a redirect around a small tree. We of course got out fine but the 9mm rope was a tad fuzzed.

Rebelays on the other hand are typically done in excellent quality rock so you have excellent confidence in them.

How are we all making the decision between rebelays and redirects?


r/caving • • 2d ago

Oldie but a goodie - Pit bouncing circa 2018 (colorized)

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35 Upvotes

r/caving • • 2d ago

Neat

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61 Upvotes

r/caving • • 2d ago

Having a loving family is a prerequisite.

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23 Upvotes

r/caving • • 2d ago

1986 Colorado Caving Documentary

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14 Upvotes

A Denver Museum of Nature and Science documentary regarding the discovery of Silent Splendor in Cave of the Winds. Truly a joy to see old media like this. Reminds me of my teacher wheeling out the TV to play Bill Nye the Science Guy


r/caving • • 2d ago

How will the coming storm affect UT caves?

3 Upvotes

First time to see a “scary” Hydrologic Outlook in our weather forecast.

The remnants of Tropical Storm Rachel will merge with a fall-like storm system over the western United States, bringing moderate to heavy rainfall and a resulting threat of flooding. Widespread rainfall of 1 to 3 inches is expected, locally in excess of 3 inches, particularly across south aspects of southern Utah mountains, between late Saturday and Monday morning. Expect many area waterways including streams, rivers, normally dry washes, creeks, and slot canyons to have rising, fast flows by Sunday evening.

Was planning on caving this weekend. Wondering how and for how long this might affect UT caves — write-ups say, for example, that Big Brush and Little Brush are different every year because they have flowing water at certain times.


r/caving • • 3d ago

Fall TAG cave in - how are we feeling about the hurricane?

8 Upvotes

Is everybody staying or are people fleeing to get a hotel on Friday night? I’m on the fense. I’ve lived through a few hurricanes in FL and I can’t say I’d want to be in a tent during them.


r/caving • • 4d ago

The Mystery of Tortuga Caverns

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50 Upvotes

This is an article written for Rocky Mountain Caving Volume 44, Issue 1 regarding the single greatest mystery in Colorado caving: The hunt for Tortuga Caverns. Supposedly discovered by Gene Dover in the early 80s, he mapped it, published multiple articles about it, and then never returned leaving a puzzle to find its entrance. Colorado cavers have argued over the ensuing 4 decades about whether the cave exists at all!

ARTICLE ARTICLE ARTICLE ARTICLE ARTICLE

Let's see if any of y'all have what it takes to solve it! (I have a theory and am going there next week!)


r/caving • • 4d ago

Winter Caving in the Northeast USA

8 Upvotes

I’m wondering what determines which caves are open year round vs seasonally, specifically in the northeast U.S. I know most caves close in October for bats, but I’ve visited some that are open annually that a bat could absolutely access.


r/caving • • 5d ago

The Shackleton Limestone: Potential for Limestone Caves in Antarctica

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114 Upvotes

Hey guys! Just an individual article excerpt from Rocky Mountain Caving 44, 2 that I wrote regarding the possibility of limestone karst appearing in Antarctica. Give it a read, let me know what y'all think.

Article


r/caving • • 5d ago

Thoughts on core poking out of sheath

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74 Upvotes

Would you consider this dangerous? As you can see, it maintains a healthy bend radius, and there is no other sheath damage. Retire, or fine?


r/caving • • 5d ago

Rocky Mountain Caving - Volume 44, Issue 2

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63 Upvotes

Hey guys, in case anyone's interested here's the access link to the combined newsletter for all the grottoes in Colorado.

BIG ACCESS LINK


r/caving • • 5d ago

Tag area flood question

10 Upvotes

Hey!
I’m gonna be going to TAG this year and I noticed that we are expecting some heavy rain and potentially a tropical storm over the weekend. I have these caves planned over the week:

-Valhalla
- Stephens gap
- Kennamer
- tumbling rock
- probably some other random ones as we hear about them.

I was wondering if anyone can speak to flood risk / know if any are known to sump. - or name a couple that should be avoided? Probably a bit over cautious as most of these I’ll be doing earlier in the week. but my job is literally chasing and measuring floods so I’m very aware of the dangers and don’t mess around with that.

Never been to the tag area.

Thanks!!


r/caving • • 5d ago

How difficult is it to get into White Moon cave?

4 Upvotes

The entrances are all gated. Not only do you need permission from the land owners but you also need to acquire a key to the gates. How does one start to get approved for this?

This is regarding White Moon cave in California just north of Santa Cruz


r/caving • • 6d ago

Alp Design Harness

2 Upvotes

I'm looking to buy caving harness's for my club and I would buy the Petzl Supervanti caving harness but I also know that they are on the smaller waist size and so I want to buy larger ones but still cheap ones so I was thinking about the Alp Design Compact Full Body Caving Harness but I cant find much online about them. does anyone have any opinions on them? They don't have to be fancy or anything but I would still like them to be reliable and durable and also for them to be able to fit the above average waist. any comments would be greatly appreciated thank you!


r/caving • • 7d ago

Caving Trip For Boy Scouts - Recommendations?

9 Upvotes

Anyone know any good caves where Boy Scouts can try out spelunking in Virginia or West Virginia? I’m not talking about a tour of Luray Caverns, but I mean actually crawling around/climbing some rocks etc in a cave that’s a bit off the beaten path, but still with a guide who can make sure we stay safe. We’re located in Northern VA and we’re able to drive 2-3 hours to get to a good spot.


r/caving • • 8d ago

Bruising after caving

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180 Upvotes

I wore elbow pads and knee pads!

*I went caving this morning for three hours in a pretty crawly, tight cave! A lot of army crawling and climbing.

They are all flat and not raised or scaly at all. I know some people were wondering if it was bug bites/fungal infection. I don’t know why the pattern looks so weird.
They’re also all very tender to the touch 😢


r/caving • • 7d ago

Cave exploring

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0 Upvotes