00:00Today, five cave tragedies. A man trapped for 14 days in freezing darkness, a flood no one saw
00:05coming, a rescuer's worst nightmare, and divers who vanished into silt and bad air. Let's start
00:11with the most agonizing entrapment in caving history. January 30th, 1925. Floyd Collins,
00:18one of Kentucky's best-known cave explorers, squeezes deep into Sand Cave. His goal isn't
00:24just discovery. He's scouting a new tourist route, hoping to develop the cave as a showpiece that
00:29could bring prosperity to his family and the rural area. Fifty-five feet down, in a tight
00:35sandstone passage just wide enough to crawl, disaster strikes. A rock the size of a piano
00:41shifts, pinning his left leg. He's twisted sideways, barely able to move his chest to breathe.
00:47Rescuers scramble. They run food, water, and lanterns to him, while newspaper reporter William
00:52Skeets-Miller, small enough to crawl the narrow tunnel, interviews Floyd directly, sending
00:57gripping updates to a nation glued to its radios. Miller's reporting will later win him the Pulitzer
01:02Prize. But the cave itself is the enemy. The passage is cold, muddy, and dangerously unstable.
01:09On February 2nd, part of the tunnel collapses, sealing off direct access. They can talk to Floyd
01:14through a small gap, but can't reach him. Above ground, hundreds dig a rescue shaft, inch by inch,
01:20while thousands of spectators gather. Some buying hot dogs and souvenirs as if it were a fair,
01:25which, call me crazy, doesn't sound like the most tasteful way to watch a man die.
01:30Time runs out. Ten days pass without food or water. By the time Digger's breakthrough on February 17th,
01:3718 days after he became trapped, Floyd has been dead for three days. The cause? Thirst,
01:43starvation, and hypothermia. His body was eventually recovered after two months, but even in death,
01:49his journey wasn't over. He was reburied multiple times, once displayed at the Mammoth Cave Wax Museum.
01:55Before finally resting at Mammoth Cave Baptist Church Cemetery. The ordeal became America's first
02:00live, breaking news story, sparking a nationwide fascination with caves and influencing future
02:06safety regulations for exploration. But Sand Cave remained sealed, a silent tomb for the man whose
02:11dream was to open it to the world. June 24th, 1967. Ten calvers from the Leeds University Speleological
02:22Association arrive at the entrance to Mossdale Caverns. It's remote, bleak moorland, with a cave system
02:30notorious for its tight crawls and flash flood risk. Six of them, Bill Frakes, 19, Colin Vickers, 23,
02:39Dave Adamson, 26, Jeff Boiro, 24, Michael Ryan, 17, and John Ogden, 21, push deep inside, aiming for the
02:50far marathon passage. A few hours in, four others turn back. Exhausted by the endless crawling through
02:56passages, as narrow as 18 by 12 inches, icy water running along the floor. Outside, the sky darkens.
03:04Underground, the six keep moving, unaware a heavy storm is about to turn their root into a trap.
03:09On the surface, Morag Forbes notices something alarming. The entrance is under four feet of water,
03:15fed by the now-flooded Mossdale Beck. She sprints 2.5 miles across the moor to raise the alarm.
03:21What follows is one of the most extreme cave rescues in British history. Over 300 rescuers,
03:28including the cave rescue organization, fire crews, and army engineers, battle torrential rain to reach
03:34the men. Bulldozers and tractors dig trenches and dams. Sandbags divert the stream. Pumps roar to force
03:41water out. Still, the flooding barely recedes for hours. The unstable sandstone and narrow,
03:47unmapped passages make progress painfully slow. After 57 hours, five bodies are found together
03:54in far marathon passage. John Ogden's body is located two days later, wedged into a narrow crack,
04:01a desperate climb for the last breath of air. Extracting them is judged too dangerous. With the
04:07family's consent, the cave is sealed. In 1971, friends secretly re-enter and move the bodies to the
04:13sanctuary. A chamber believed safe from future floods. Memorials now mark the moor above.
04:19Mossdale remains the worst caving disaster in UK history. A perfect storm of sudden flooding,
04:25remote location, and passages so tight they could kill you even without water. And yet,
04:30despite the closure, some still sneak in. Apparently, world's deadliest cave is just irresistible
04:36marketing. November 24, 2009. 26-year-old medical student John Edward Jones joins his brother Josh
04:48and friends for what's supposed to be an afternoon adventure in Utah's Nutty Putty Cave. Popular with
04:54beginners for its twisting, winding passages, the cave still carries a warning. Certain sections are
04:59so tight they've trapped people before. John and Josh aim for the birth canal, a narrow crawl that opens
05:05into a larger chamber. But John mistakes an uncharted side fissure, later called Ed's Push,
05:11for the right route. 10 inches high, 18 inches wide, sloping steeply downward, it's a dead end.
05:18By the time he realizes it, his torso is twisted, his left arm pinned, and his body is inverted at
05:23a 70
05:24degree angle, a posture that sends blood rushing to his head and chest. Josh tries to pull him back but
05:30can't. He climbs out for help. The first rescuer on scene, volunteer Susie Mottola, ties ropes to her
05:37feet and shuffles down the tunnel toward him. Hi, Susie, John says with relief. Thanks for coming,
05:44but I really, really want to get out. Hours later, panic breaks through. I'm going to die right here.
05:50I'm not going to come out of here, am I? Over the next 27 hours, 137 rescuers rotate in shifts,
05:58lying on their bellies in the rock to reach him. They rig pulleys, ropes, and mechanical advantage
06:03systems, straining against the cave's angles and fragile limestone. At one point, they lift him
06:10several feet, but an anchor point fails, dropping him back down. Even trapped, John worries about a
06:16rescuer, injured in the mishap. Is he okay? I think he's really hurt bad, but the strain is wearing
06:22him down. It sucks. I'm upside down. My legs are killing me, he tells them. His breathing grows
06:28shallow, his voice weaker, until just before midnight on November 25th, he's unresponsive.
06:34Cause of death. Cardiac arrest from positional asphyxia. Retrieving his body is deemed too dangerous.
06:40In consultation with his family, officials seal the cave forever. Explosives collapse the chamber
06:46near John's body, and the entrance is filled with concrete. In 2016, The Last Descent tells his
06:52story. With his family's blessing, they remember him for his humor, faith, and love of adventure,
06:58and honor the men and women who fought so hard to bring him back. For the caving world,
07:03Nutty Putty became a permanent memorial, and the ultimate reminder that some places will not let you
07:09leave. Let's get straight into Story 4. It was March 22, 1959, when 20-year-old Oxford University
07:19student Neil Moss joined a small caving party exploring Peak Cavern in Derbyshire, better known
07:24by its rather colorful nickname, The Devil's Arse. Deep inside, the group found a newly discovered
07:31vertical shaft, later named Moss Chamber, barely over two feet wide and dropping nearly 50 feet.
07:37Neil volunteered to go first. Halfway down, his rope snagged. As he wriggled to free it,
07:43he slid into an even tighter section, wedging himself so firmly that his chest compressed
07:48against the rock, legs locked, and air became harder to draw with every breath.
07:53Rescuers tried pulling him back, but each tug only drove him deeper. The shaft's geometry was so
07:59unforgiving that only the skinniest and most skilled could even attempt to reach him,
08:03including legendary potholer Bob Leakey, who later called it the tightest place I've ever been.
08:09They brought ropes, pulleys, even tried pumping fresh air, but the poor ventilation meant Neil
08:15was breathing back his own carbon dioxide. Hours of effort passed as his voice, calm at first,
08:20even speaking to his father at the entrance, began to fade. By March 24, he had gone silent. With the
08:27shaft narrowing to an impassable choke point, and the risk to rescuers growing by the minute,
08:31his parents made the agonizing decision to let him remain where he was.
08:36The chamber was sealed with rocks, leaving Neil entombed.
08:43May 28, 1973. Eight divers from the Mount Gambier Underwater Exploration Group,
08:50Stephen, Christine, John, Gordon, Glenn, Peter, Larry, and Robert, descended into the Shaft Sinkhole,
08:56a flooded limestone cavern in South Australia, while two members, Joan Harper and an unnamed
09:02companion, stayed topside. The plan was modest. Go as far as the rock pile, the established safe
09:09limit, and return. But once inside, they decided to push beyond into unmapped territory. Though
09:15skilled in open water diving, none had the cave-specific training to handle zero-visibility
09:20silt-outs or complex navigation in tight spaces. In a narrow tunnel, one diver's fin brushed the
09:27soft limestone floor, and the water instantly turned to an opaque cloud. The guide rope vanished,
09:32lights became useless, and disorientation set in. At depth, nitrogen narcosis further impaired
09:38judgment, making escape even harder. Some managed to feel their way back to the rope and surface.
09:43But Stephen, Christine, John, and Gordon were lost in the darkness. Their gauges may have shown
09:50four minutes of air, but at this depth, that meant barely over a minute of real breathing time,
09:56and panic burned through it even faster. Survivors later described the frantic sweeps of torch beams
10:01in the silt, and hands clawing along the walls in a desperate blind search for the exit. When their
10:07bodies were eventually found, some at depths over 60 meters, others side by side, holding hands,
10:13nearly a year had passed. The loss of two siblings and four young lives shook Australia's diving
10:19community to its core. The disaster made national headlines, forced immediate restrictions on access,
10:25and led to the creation of the Cave Divers Association of Australia. Today, the shaft requires
10:31advanced cave certification and a permit. It stands as one of diving's harshest reminders.
10:37In a cave, one flick of a fin can change everything.
10:41Caves have a way of luring people in with their beauty and mystery. But the same twists,
10:46drops, and hidden chambers that inspire awe can also become inescapable tombs. Whether it's a flick
10:52of a fin, a wrong turn, or a single misjudge squeeze, the margin for error is razor thin,
10:58and rescue is never guaranteed. These tragedies aren't just stories of loss. They're stark reminders
11:03of nature's indifference and the unforgiving reality of the underground. Oh, and if you made it out of this
11:09deep dive alive, go ahead and click that like button before you surface. Subscribe if you want more.
11:15It's safer than caving, I promise.
