Dive deep into the world of extreme caving with a team of explorers pushing the limits of human endurance beneath the Earth's surface. In this gripping journey, they uncover hidden caves, brave tight passages, and strive to break records in Canada's deepest cave systems. Witness breathtaking underground landscapes, personal triumphs, and the relentless pursuit of the unknown. Subscribe to WONDER to watch more documentaries: https://www.youtube.com/WonderDocs Follow us on Facebook: https://www.facebook.com/TheWonderChannel WONDER is packed with binge worthy reality documentaries for hours of entertainment. Check out our hub of diverse and empowering stories which explore the extreme side of life! #wonder #cave #worldrecord
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Clickbait, there never was any near death experience. You´re welcome.
This a great documentary and better still everyone survived but guess thats probkem with the tube you need click bait titles all rhe time. Unlike Discovery no over the Top Drama and decent music made this great.
I can’t think of anything more terrifying than this
I'm wondering how could this documentary be filmed; especially in such a tight environment?
25:38 divers don’t breathe pure oxygen, except during decompression after a deep dive🤦♂️
Misleading title, just change it, I'm not a cave watching enthusiast. G-d bless everyone anyway.
I love this videos
WOW Oh WOW!
My curiosity ends after I ask myself one question. Well this next adventure allow me to come back and talk about it. If there's a high risk I won't I don't do it
Vancouver Island! WOW! I've wondered why there are no dinosaurs fossils in Washington State where I live. What say you?
Jesus there are a million reasons I would never ever do this
This is the 2023 Francois-Xavier De Ruydts documentary 'Subterranean'.
how does air get in there?
I like how ya'll bought white suits tonput on to keep the cave clean and you all came out covered in mud in brown suits.
Perhaps water in the Earth spewed forth as Noah's Ark was preserved.
Modern slavery