>>1879666The proper people on YouTube have some high quality shit.
This is the most claustrophobic place I've been I couldn't fit being 6'5" the pipe was smaller than the length from my elbow to my shoulder so I couldn't get down it but heres my ex she's 5'2" 130 lbs for scale it's a 7 foot drop to a 90 degree bend then another 5 feet into the actual sandstone tunnel about 4ft in diameter then there's a 30 ft drop shaft into the cave itself. Luckily for me about 6 months after this one of the exterior sealed entrances collapsed so I could get into it.