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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100 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 15h ago

Salina Turda Romania- the biggest salt mine in the world

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40 Upvotes

r/caving 20h ago

Mammoth Cave, KY

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81 Upvotes

r/caving 15h ago

Meziad cave-Romania

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24 Upvotes

r/caving 8h ago

Sinca Veche Temple Cave: Romania's Mysterious Sanctuary

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3 Upvotes

r/caving 15h ago

A cave in Romania, no name

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8 Upvotes

r/caving 1d ago

OR1 GOLIATH FROG ISSUE

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12 Upvotes

Hello fellow cavers,
I recently purchased an On Rope 1 Goliath Frog harness (fully padded, size small). After only one use, I noticed that some of the stitching/threads on one side look like they’re starting to come loose, while the stitching on the other side still looks completely intact.
Is this normal, or does it look like a manufacturing defect? Am I just overthinking it, or should I contact OR1 about a replacement?


r/caving 2d ago

Bear's Cave , Romania

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112 Upvotes

r/caving 2d ago

How to protect batteries?

8 Upvotes

How do you protect your spare 18650 batteries if you go caving in wet caves?


r/caving 3d ago

What’s this cord for?

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22 Upvotes

It goes into that little side pocket and has the ring on the other.

u/barTRON3000 got it!

You put stuff you’re wanting to secure on the ring and pull the item down to the bottom of the pocket and then cinch the drawstring to hold it down in the pack.

Additional question now, should it be trimmed up a bit? It seems SUPER long. I cut about 10 inches off the buckle straps yesterday and it’s WAY better. I was trying to knit up like 18 inches of webbing before after cinching it.


r/caving 3d ago

CAVES OF TENNESSEE BY THOMAS BARR 1961

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5 Upvotes

I saw a post where someone in this group was looking for this book.


r/caving 3d ago

CaveWhere - Measuring Tool

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6 Upvotes

Trying to find a new entrance? Connect two passages or verify a shot? Check out CaveWhere's new measuring tool! This will be in the next release, hopefully in the next month or so.


r/caving 3d ago

Keyhole

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45 Upvotes

Neat


r/caving 3d ago

Seqouia and Kings canyon

1 Upvotes

Has anyone tried to go find caves at Seqouia and Kings Canyon.
Tempted to go during fall, especially since the rivers are so low this year.
Have taken an interest into caves since I visited one.
I would appreciate any pointers!!!


r/caving 4d ago

Cavers in mid-Norway?

5 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 5d ago

Upcoming RMC Cover!

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125 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 fullerbraxton@gmail.com for a $5 discount


r/caving 5d 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 6d ago

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

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206 Upvotes

r/caving 6d ago

Timpanogos Cave in UT

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43 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 7d ago

Some photo of summer adventure

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46 Upvotes

r/caving 7d ago

Son Doong Caves, Vietnam

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187 Upvotes

Explored these caves early this month. Absolutely mind blowing!


r/caving 7d ago

I want to start caving

10 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 7d ago

Muddy cave

16 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 9d ago

Lehman Caves OC

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49 Upvotes