Image 1 — The Mystery of Tortuga Caverns
Image 2 — The Mystery of Tortuga Caverns
Image 3 — The Mystery of Tortuga Caverns
Image 4 — The Mystery of Tortuga Caverns
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The Mystery of Tortuga Caverns

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!)

u/Affectionate-Ad-5255 — 8 days ago
▲ 93 r/caving+1 crossposts

The Shackleton Limestone: Potential for Limestone Caves in Antarctica

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

u/Affectionate-Ad-5255 — 8 days ago
▲ 66 r/caving

FLASH is BACK! [Photo submissions]

Hey guys!

I was recently elected to be treasurer of the long-in-decline NSS Cave Photography Section. One of the things I wanted to do while in office this year is put out a digital issue of the defunct FLASH magazine. I've just started laying it out but most of the photos I have are from Colorado, New Mexico, and Wyoming (I.E.; My neck of the woods and my connections from running Rocky Mountain Caving)

If anyone's interested in submitting photos please email me at rockymountaincaving@gmail.com. I'd be forever in your debt!

I'm also working on a way to sign up for the email distribution with the other leaders of the section for this term. More on that in a different post.

u/Affectionate-Ad-5255 — 2 months ago
▲ 238 r/Outdoors+2 crossposts

Pushing Spring Cave

Water levels across Colorado are apocalyptically bad due to the consequences of climate change. Low snow pack means low snow melt means low water level. There’s almost nothing good about it - Almost. The only upshot is that ground water levels, and those in wet caves, are especially low. Micah and I were able to go to places in Spring Cave that no one has been to since the last Spring Cave Diving Expedition took place over twenty years ago. We were able to bypass at least one of the sumps.

u/Affectionate-Ad-5255 — 2 months ago
▲ 352 r/caving+6 crossposts

Caving in 140F

Sorry about the poor footage but there’s really nothing you can do to get better footage out of this cave. It’s 140F, 100% humidity, and filled with sulfurous gas. We prepared by taping our cave suits to our boots and our gloves and piling ice in. It truly didn’t help at all.

I think I posted the longer format version here a while back but here’s it chopped down to the best parts.

u/Affectionate-Ad-5255 — 8 days ago
▲ 129 r/caving

Upcoming RMC Cover!

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

u/Affectionate-Ad-5255 — 3 months ago
▲ 59 r/caving

Grotte Gigante - Northern Italy - Dishpile Formation

Shot on film as usual - Big ol' dishpile formations all through the cave

u/Affectionate-Ad-5255 — 3 months ago
▲ 45 r/caving

Huccacove Cave! Colorado.

Huccies is one of my very favorite caves in Colorado. At first glance its not the most stunning in the state but with careful attention to detail there is beauty everywhere.

Shot on film as usual.

u/Affectionate-Ad-5255 — 3 months ago

Caving and shooting film in 2026!

Hey guys!

Something I thought you guys might find interesting. I'm a film photographer and the editor of Colorado's cave science magazine, Rocky Mountain Caving. Me and my best buddy have been learning to shoot film underground for the past 2-3 years with some interesting, good, and very bad results. See attached some of our work and see below an article we wrote together detailing our underground journey for Rocky Mountain Caving

https://rockymountaincaving.substack.com/p/caving-and-shooting-film?r=2ktudu

u/Affectionate-Ad-5255 — 4 months ago
▲ 349 r/caving+1 crossposts

Caving and Shooting 35 mm Film in 2026

Me and my best buddy Micah Bean have been working to bring back 35mm film photography in caves for the last 2 or 3 years with some pretty cool results. We're not good photographers by any measure but we've made some really cool stuff. Here's an article I wrote for an issue of last year's Rocky Mountain Caving describing our process if anyone's interested.

https://substack.com/@rockymountaincaving/note/p-203437521?r=2ktudu&utm_source=notes-share-action&utm_medium=web

u/Affectionate-Ad-5255 — 4 months ago

Caving and Shooting Film in 2026

Is it worth the hassle to shoot film underground? My best buddy and I have been resurrecting the ancient arts over the last couple years with some pretty cool results.

We've been trying to imitate some classic nature documentary/National Geographic vibes. We aren't good photographers by any means - I'm just learning how to edit my scans myself right now. As you can see, some turn out pretty shit.

What do y'all think of the process we've developed so far?

open.substack.com
u/Affectionate-Ad-5255 — 4 months ago