Key Takeaways
- The Reality: The Haenyeo (sea women) are a dying breed; most are over 70 years old.
- The Flip: Jeju was a matriarchal society where women earned the money and men cared for the home.
- The Skill: They dive up to 10 meters deep on a single breath—no oxygen tanks allowed.
- The Future: Younger generations are choosing universities over wetsuits, putting the tradition at risk.
Here is the bottom line: The women you see bobbing in the waves off the coast of Jeju Island are not engaging in a hobby. They are the Haenyeo, the breadwinners of a unique matriarchal history, and they are likely the last generation we will ever see.
In my 15 years of booking trips to South Korea, the Haenyeo remain the most requested “sight” on Jeju, yet the most misunderstood. Clients expect a folklore show. What they get is a gritty display of endurance by women who are old enough to be their great-grandmothers. These women are holding their breath underwater to harvest sea urchins and abalone, just as their mothers did before them.
But time is running out. The ocean is getting warmer, the work is getting harder, and the daughters of Jeju are moving to Seoul. Let’s look at why this tradition matters and why you need to see it now before it disappears.
1. The Breadwinners: A Rare Matriarchy
Mainland Korea is historically Confucian and deeply patriarchal. Men held the power; women held the home. Jeju Island flipped the script. For centuries, the soil on Jeju was too rocky for rice farming, so the people turned to the sea. Historically, men manned the fishing boats, but high taxes on male labor and frequent wars/prison drafts decimated the male population.
The women stepped up. Because diving was considered “lowly” work in the Joseon Dynasty, it wasn’t taxed as heavily. The women realized they could exploit this loophole. They became the primary earners. They controlled the household finances. On Jeju, it was common for the husband to look after the children while the wife went to sea. This economic power gave them a social status that women on the mainland didn’t have.
The Social Structure: When I guide clients through the Haenyeo Museum, they are shocked to learn about the “Bulteok.” This was the open-air fireplace where divers gathered to dry off. It functioned as a town hall. Decisions were made here by the women, not the men. It was a democracy of the ocean.
This history is palpable today. If you visit a local market in Seogwipo or Jeju City, you will notice the women are loud, direct, and firmly in charge. They are the descendants of women who literally held the island’s economy in their lungs.
2. The Physical Feat: No Tanks, Just Lungs
Let’s be clear: this is not scuba diving. This is free-diving, and it is brutal. Haenyeo dive into frigid waters, often staying underwater for two to three minutes at a time, diving as deep as 10 to 20 meters. They do this hundreds of times a day.
They do not use oxygen tanks. Using a tank is considered “cheating” and is actually illegal for commercial harvesting to prevent overfishing. They use only a wetsuit (which replaced traditional cotton clothes in the 1970s), fins, goggles, and a Tewak (an orange floatation device) to mark their spot.
The most haunting sound on Jeju is the Sumbisori. It is a high-pitched whistle the women make when they surface. It isn’t a musical signal; it’s a physiological necessity. It is the sound of rapidly expelling carbon dioxide and inhaling fresh oxygen. When you hear it echoing off the black lava rocks at Seongsan Ilchulbong Hiking Sunrise Peak, it sounds like a flock of birds. It is actually the sound of survival.
These women are athletes in their 70s and 80s. They suffer from chronic headaches, ear issues, and joint pain. Yet, they continue because the ocean is their life and their identity.
3. The Slow Fade: Why the Mermaids are Leaving
When I first started visiting Jeju 15 years ago, there were thousands of active Haenyeo. Today, the number has dropped below 4,000, and the vast majority are over 60 years old. You will rarely see a Haenyeo under 50.
Why? Because it is terrible, back-breaking work. The Haenyeo mothers worked this hard precisely so their daughters wouldn’t have to. They used their earnings to send their children to universities in Seoul or overseas. They wanted their daughters to be doctors, lawyers, or teachers—professions where you don’t risk drowning every day.
Additionally, the ocean is changing. Climate change has altered the seaweed forests, and industrial pollution has reduced the catch. It is harder to make a living than it used to be. The younger generation sees the hardship and opts out. The government has tried to set up “Haenyeo Schools” to entice newcomers, but retention is low. It takes years to master the breath-holding techniques, and the pay doesn’t compete with modern corporate jobs.
When you watch them today, realize you are watching a sunset. Within 20 years, this tradition may exist only in museums. That is why we emphasize respectful, authentic visits now.
Witness Living History Before It’s Gone
We arrange private, respectful visits to Haenyeo coastal villages where you can taste the fresh catch and support the community directly.
Plan My Trip Now!Frequently Asked Questions (FAQ)
1. Who exactly are the Haenyeo and why are they famous?
The Haenyeo (literally translating to “sea women”) are the female divers of Jeju Island, South Korea. They are famous globally not just for their diving skills, but for the unique culture they represent. In 2016, UNESCO inscribed the culture of Jeju Haenyeo on the Representative List of the Intangible Cultural Heritage of Humanity.
These women harvest sea life—sea cucumbers, abalone, conch, and sea urchins—by hand, without the use of breathing apparatus. This sustainable method of fishing allows the ocean to regenerate, as they only take what is mature and in season. They are famous for their resilience; they dive in winter when the water is near freezing and in summer during typhoon season.
Sociologically, they are famous for reversing gender norms in Korea. For centuries, they were the primary income earners for their families, creating a semi-matriarchal structure on the island that contrasted sharply with the mainland’s male-dominated Confucian society. Today, they are symbols of Korean tenacity and the strength of mothers.
2. What is the science behind the “Sumbisori” whistle?
The Sumbisori is the signature sound of the Haenyeo, often described as a haunting whistle or a bird call. However, it is not an artistic choice; it is a biological technique refined over centuries. When a diver holds their breath for two to three minutes under high water pressure, carbon dioxide builds up in the lungs and bloodstream.
Upon surfacing, the diver needs to expel this CO2 and inhale oxygen as quickly and efficiently as possible to prepare for the next dive. The whistle sound is created by pursing the lips and forcing the air out rapidly. This technique prevents them from passing out and helps regulate their heart rate.
From a travel perspective, hearing the Sumbisori is one of the most atmospheric experiences on Jeju. You usually hear it before you see the divers. It signals that the women are working the waters, often just a few meters off the rocky coastline.
3. Why are there no young Haenyeo taking over?
The decline of the Haenyeo is a classic example of economic progress killing tradition. In the past, diving was one of the few ways a woman on Jeju could earn a substantial income. It was a necessity for survival. Today, South Korea is a highly developed economy with a massive focus on education.
The current generation of Haenyeo worked tirelessly to pay for their daughters’ education. They sent them to universities in Seoul to become office workers, pharmacists, or teachers. They explicitly did not want their daughters to suffer the cold water, the risk of decompression sickness (known locally as jamsu-byeong), and the physical toll of the job.
Furthermore, the “apprenticeship” is long. It takes years to develop the lung capacity to be a “Sang-gun” (top-tier diver). For a young woman in her 20s, the prospect of freezing water and dangerous physical labor is far less appealing than a comfortable city job. While some “Haenyeo Schools” have opened to attract hobbyists or newcomers, the number of full-time career divers continues to plummet.
4. Can tourists dive with the Haenyeo?
This is a common request I get at KRBooking.com. The short answer is: No, you cannot just jump in and work with them. The Haenyeo operate in village cooperatives with strict territorial rights. They are commercial fishermen, not tour guides. Jumping into their workspace is dangerous and disrespectful.
However, realizing the interest in their culture, the Jeju government has supported specific Haenyeo Experience Centers. These are designated schools (like the one near Hansupul) where tourists can put on a wetsuit and learn the basics of shallow diving and breathing from retired or active Haenyeo in a safe, controlled area.
If you want to support them without getting wet, the best way is to visit the “Haenyeo House” restaurants run by the local cooperatives. Here, you can eat the seafood they caught that morning. The money goes directly to the community, helping to sustain their livelihood as they age.
5. Is it safe to eat the seafood they catch right on the beach?
Yes, and it is arguably the best seafood experience in Korea. The Haenyeo often set up small, plastic stools right on the rocks where they surface. They slice up sea cucumber, abalone, and turban shells immediately after catching them.
Because the food hasn’t been transported, frozen, or stored, the risk of spoilage is incredibly low. It is served raw (sashimi style), usually with a side of gochujang (red chili paste) and perhaps some soju. The texture of fresh abalone is crunchy (unlike the soft cooked version), which surprises some foreigners.
That said, if you have a sensitive stomach or are unaccustomed to raw shellfish, you should proceed with caution. Sea squirt (Meongge) and sea cucumber have strong oceanic flavors and textures that can be challenging for Western palates. But from a safety standpoint, provided you are eating it fresh from the net, it is safe and delicious.
