Bigfoot Investigators Report Eerie Noises and Shadows at Posix Cave
Posted Tuesday, September 01, 2026
By Squatchable.com staff
# Rocks Flying, Knocking in the Dark, and Eye Shine at a Notorious Cave Site
Okay, so there's a video that recently crossed my feed that I cannot stop thinking about. Two investigators head out to a place called Posix Cave, and let me tell you, this location has a reputation. People have reported being pelted with rocks and logs here before, and these guys went in knowing full well what they might be walking into. And sure enough, the activity kicked off almost immediately.
Right from the start, things get weird. The investigators mention their breath is showing on camera, but it's not cold outside. That's the kind of subtle environmental anomaly that always makes me lean in a little closer. Then the fog rolls in out of nowhere. One of them even points out that it "wasn't here a second ago." If you've spent any time in the woods at night, you know how quickly fog can appear in low-lying areas, but the way they describe it happening right in front of them is still unsettling.
Then comes the part that really got my heart pounding. A rock or a log comes flying out of the darkness and lands right in front of one of the investigators. He flat out says he's not getting his head caved in and he's not messing around. They hear a "clap" right before it happens, almost like a warning shot. And this isn't the only projectile. Throughout the video, they're constantly on edge about something being hurled at them from above.
The knocking sounds are what really sealed it for me. Multiple times, they hear distinct knocks coming from up the hill. One of them describes it as a "knock and a crack," like something is striking the trees hard enough to splinter them. They even say it sounds like something is "tearing the tree down." When you're out in the woods and you hear rhythmic knocking that doesn't match any animal pattern you know, that's the kind of moment that separates a regular hike from something else entirely.
And then there's the eye shine. At one point, one of the investigators spots what he thinks is a pair of eyes reflecting back at them in the darkness. He asks if it's blinking, tries to slowly bring his light up to get a better look, and then... it's gone. Just vanished. They also spot what looks like an ear shape in the brush that turns out to be a leaf, but the way their eyes keep catching on shapes in the dark tells you how wired their senses are.
There's also a fascinating moment where they discuss a recent eclipse. One of them mentions that the eclipse "looked weird" and didn't produce the surge of activity they'd been hoping for. In fact, he says it was almost like everything stopped. That's an interesting observation because many researchers have noted that Sasquatch activity seems to spike around celestial events. The idea that this particular eclipse felt "off" or even "fake" to them is the kind of thing that sparks a lot of conversation in the community.
They also mention their phones acting strange, batteries draining faster than they should, and one of them drops multiple bars of signal despite not being on high power mode. Electromagnetic interference is a phenomenon that comes up again and again in Sasquatch encounters, and it's always worth paying attention to when investigators report it happening in real time.
The terrain itself sounds intense. Steep hills, a trail that was recently rerouted (which they speculate might have disturbed whatever lives there), and thick brush that makes it hard to see more than a few feet ahead. They talk about a distinctive "bendy tree" that seems to be a landmark, and they even spot what looks like an "X" formed by two trees crossing each other. Natural formations like that often become focal points in Sasquatch lore, with some researchers suggesting these areas serve as territorial markers or travel routes.
What I appreciate most about this footage is that these guys aren't trying to sensationalize anything. They're genuinely nervous, they're calling out to whatever is out there, and they're documenting everything as it happens. When something gets thrown at them, they don't pretend it didn't happen. When they hear footsteps, they stop and listen. That's the kind of raw, unfiltered investigation that makes this community what it is.
If you want to check out the footage for yourself, head over to YouTube and search for the channel Dee's Dark Adventures. The video is titled something along the lines of boulders being thrown at them from the darkness, and trust me, the title is not an exaggeration. Just be warned, you might find yourself holding your breath the entire time you're watching it.