Mysterious Blue Hole Deep Inside A River Cave

We couldn't believe what was hiding at the end of this deep river cave

For more underground content check out @funfinding4two955 @Mineral_dude @PheonixNine and @ActionAdventureClips

[Karactos]

Watching you squeeze through that tiny space had me fearing you’d be the next strange dark and mysterious case delivered in story format

[quinnjohnson]

As a historian, the carving from 1849 was an amazing find, crazy that someone else was there not that long ago (or at least in terms of human history). Keep up the good work.

[davidchristensen]

The wild thing to consider is the 1849 guy got that deep in the cave using a flame for light.

[AmateurFloridaInshoreSportsman]

Mind boggling that you guys are probably the first people to venture so deep since 1849.

[burtpanzer]

Dude, those tight spots were kinda sketchy, but the deep blue hole reminded me of places that divers fear, which could be connected to underground lakes even miles away where a change in water level can create powerful hydrodynamic forces... believe me, it's the stuff nightmares are made of.

[Domi_Plays]

I've always been scared to step on the grates at the bottom of swimming pools, because of what could be underneath. That blue hole tho... it's another level of fear inducing. Epic adventrue as always guys!

[skycloud]

This why I like YouTube. This video reminds me of a time before the influencers and the big commercialisation. Feels very raw and unedited. Not sensationalistic.

[Toxic_Moof]

just saw your channel in my recommendations
love how its not click bait or trying to hype us up
its just you hanging out with your friends and exploring while taking us along

[savnac]

One of my favorite parts about watching your videos is noticing how supportive you guys are of each other. Every comment one person makes the other responds with supportive approval, and while ones crawling or climbing an obstacle, the other is cheering them on. it’s wonderful and surely very essential for keeping each other calm during such an extreme activity.

[blake]

I think I've had more anxiety from watching you squeeze in and out of tight spaces than raising my teenage daughter. Lol. Awesome video as always!

[stevebusby]

I love caves with underground lakes and rivers, but that subterranean cascade was off-the-charts cool! Way to go!

[Catherine-Breton]

I just can't believe you did that, some people die in caves like that, stucked forever in tight spots... my god...

[MrDmadness]

The yellow is sulpher, the spot on the blue quarts was iron.. usually iron appears oxidized ( rust coloured ) please dont be neglegent in you exploration.. that blue hole could potentially have some dangerous currents, the eddy pockets carved into tge rock passages you aproached frm indicates that at times water is flowing very very rapidly there.. venturi principal applies: an increase of velocity creates a decrease in pressure in the surrounding medium. In cave time lines thkse were formed relatively recently. Those same currents not present currently above are entirely possiblle below the ledge line. Very easy to just drop a small string with a washer on it into it first before you "dive in" to check conditions . I gather it appeared to be a spring and not a sump, and i do appreciate watching your adventures. Respectfully intended :)

[nickbowden]

Absolutely crazy going in the tight crawl spaces. What happens if you get truly stuck in a passage. Was scary looking at it. Made me feel very uncomfortable and worried for these young people. 😮

[aisle]

So you guys went into and came back out of a spring at the source of a creek or river. Really cool to see those from the inside, and see how the aquifer is 100% connected. Do you guys ever check a map to see which rivers you might be splashing through the underground, unknown portions of?

[Nohorizon]

To anyone watching.. its a SUPER good idea to either have a stick or something like a sinker on a line to toss in front of you to gauge water depth before just trekking through like that. All you need is one tiny little pocket or a drop and your doing “120 hours” under water. In a cave.

[tarynleikam]

I have claustrophobia and it’s hard to watch you guys go through those tight places! Cave is awesome ❤

[Ripley]

Dude, you guys are crazy and brave!! I instantly flashed back to the horror movies, "The Descent" and " The Cave". After I watched those movies I could never do what you do specially squeezing thru the tight spot. Props to you guys and if you've never seen those movies you should! The 1849 carving was awesome!

[xusomwu]

🤩the water was so clear 😍 beautifull cave with underground lakes and river. Thanks dears frnd🙏🙏🙏🙏

[Cedricknowledge]

How do you guys remember your way back out? The further id go, the more id forget. Man yall are amazing! No fear just go! Thanks for showing us what most of us want to see but are afraid to take those type risks. Keep Searching✊🏾