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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98 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 1d ago

Upcoming RMC Cover!

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104 Upvotes

Hey guys! See the upcoming cover for Rocky Mountain Caving 44, 2. Photo from Lech by the imminently talented Norman Thompson of the Colorado Grotto.

Please consider getting a physical subscription - There aren’t many state level cave science magazines left. Colorado is one of them! Subscribe on substack @rockymountaincaving or email me directly at [email protected] for a $5 discount


r/caving 8h ago

Cavers in mid-Norway?

3 Upvotes

I attended a workshop abroad in a vertical cave and fell in love with everything. I’ve been trying to find a caving community near me (middle of Norway) so I can start learning in depth here, but I can’t find any. Can anyone here help? 🙏


r/caving 23h ago

wind cave or jewel cave WILD cave tour

4 Upvotes

hey all!
I'm looking to do either wind cave or jewel caves wild cave tour. I know for jewel cave you have to fit through a 24" wide and 8.5" high space and wind cave is 36" wide and 10" tall. But I'm mostly looking for which one is just overall, better. I only have one day available to do the tour, so I won't be able to do both as the timing of them overlap.


r/caving 2d ago

Mandatory test before wild caving at Jewel Cave National Monument, crawl through a 8.5” x 24” opening.

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203 Upvotes

r/caving 2d ago

Timpanogos Cave in UT

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39 Upvotes

Unable to find a wild cave to do, I was forced to sign up for the Historic Lantern Tour at the national monument. Totally worth it. Great photo ops because the lighting system wasn’t used for the tour.


r/caving 3d ago

Some photo of summer adventure

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46 Upvotes

r/caving 3d ago

Son Doong Caves, Vietnam

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178 Upvotes

Explored these caves early this month. Absolutely mind blowing!


r/caving 3d ago

I want to start caving

11 Upvotes

I have always wanted to go caving, but I don't have any idea how to do it. I really don't want to do a guided tour or anything like that. Can I just go to a cave with a friend, and if so, how do I even find a cave? Idk if this matters at all, but I rock climb :-)

If I am thinking about this wrong, then lmk


r/caving 3d ago

Muddy cave

15 Upvotes

Hi everyone, we found a cave, probably acting as an overflow for the lower spring.

When it was discovered decades ago, it had a sump at the entrance, recently we went again and the cave is "dry", so we discovered more 60 meters, actually blocked by a rock obstructing the passage after a meander.

The problem with this cave is that it has tight passages, crawling etc, in the mud. It's not simple mud, it's really fine mud, it traps your caving suit, your boots, sucking you in, and making it really difficult and energy consuming to navigate the cave.

Have you ever been in such a cave? Any useful tips?

We tried the "rally" method of multiple gloves too to keep hands clean to handle drills, gear, water etc, but everything doesn't work

The main problem is that with each passage the mud gets more and more bad, making you stuck, and the cave seems to go, great airflow too

What could be some solutions to make everything easier?

Thanks for the suggestions in advance!


r/caving 5d ago

Lehman Caves OC

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50 Upvotes

r/caving 6d ago

(OC) Cathedral Caverns State Park, Alabama

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143 Upvotes

r/caving 6d ago

can you help me find this book?

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11 Upvotes

I am trying to find this book, but I only have this scanned page about the tour cave I work in. I think it might be Caves of Tennessee by Thomas C. Barr, but I'm not sure, and I can't find a digital copy or one online that is not ridiculously expensive. (red lines cover location)

Please let me know if there is a better place to look/ask.


r/caving 7d ago

FYI to women in TAG, FLA. ⚠️

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206 Upvotes

This person was just brought to the attention of the community via the Women of Caving FB Group.

Please contact the Cavers Against Sexual Harassment (CASH) or Mystik Miller if you have had similar communications.


r/caving 8d ago

Big Room

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121 Upvotes

r/caving 9d ago

Crystals, Waterfalls, and Other Cool Formations

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86 Upvotes

Some of my favorite pictures from a West Virginia cave. Can't really tell from the first picture but that crystal pool is probably about 5 feet wide and the most beautiful one I've ever seen


r/caving 8d ago

Petty John’s Cave

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24 Upvotes

Hello! My friend and I have gone to Petty John’s a few times, and I was wondering if there are any updated maps or resources that could help us navigate for the next time we go. Also, could anyone identify where we are based on the pictures? (Two separate locations)


r/caving 8d ago

Help getting petzl screw gate d ring off??

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23 Upvotes

Hand tightened, but I guess it tightened more during my drop - Only had this thing for a week. It won’t even budge with pliers or a wrench. Had to undo the back strap to get the harness off me.


r/caving 9d ago

What now?

4 Upvotes

A friend and I did some self guided caving adventures over the weekend and really enjoyed it. We would like to get more into the hobby and are wondering where to go from here.


r/caving 10d ago

Unique formation

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105 Upvotes

An eastern Tennessee protected cave with a vertical entrance pit over 130 feet deep.


r/caving 10d ago

CaveRenderPro - Demo 4 - 3D envelope from splays

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15 Upvotes

r/caving 9d ago

Is the Colorado Grotto or the Front Range Grotto a good group?

3 Upvotes

I'm trying to find out if they are active and have events often. I'm trying to make friends while doing what I enjoy.


r/caving 10d ago

Arizona grotto

6 Upvotes

Having a hard time getting in touch with our local grotto. I have emailed and attempted to reach out through their facebook page and haven’t had any luck. please advise


r/caving 11d ago

What does the term "Sport" caving really mean?

12 Upvotes

I've been caving off and on my entire 50+ years and have been caving again after a hiatus. I also climb, so to me sport means clipping bolts, while trad is placing gear.

I've done caving for fun as well as surveying/mapping (which really is for fun too).

It seems weird to have some type of distinction, such as sport, when all caving is fun and except for a few, not a well paying enough job. It sounds like elitist snobbery.

Addition based on comments.

First of all Thank you for the explanations.

One of things I like most about cavers, besides they are the coolest group of people I've ever met, was that it isn't so bogged down in "elitist" jargon like one experiences in the climbing world. Cavers always take themselves seriously when it comes to safety and preservation, but beyond that everything else is just a lot more chill.

So, when I started seeing sport caving being used and heard the term a few times at the NSS convention last week I was curious about the effect on the community. It really peaked my interest when a couple of the old guys asked what sport caving was when it was brought up.

To me, caving is caving whether you are just exploring, surveying, mapping, preserving, studying etc. Because it's just fun, even at times when it's not.

Except for cave rescue. Cave rescue has always carried the highest level of seriousness and respect.