The White Gold of Jeungdo

Long before it was a common tabletop staple, salt was a currency of power. Ancient Romans were partially paid in salt, and its control sparked revolutions and funded wars. Beyond its value as a seasoning, salt was the world’s first preservative, allowing humanity to store food and travel vast distances across oceans and deserts. Where I come from, salt hides in the mountain's dark heart, a buried treasure, ancient and still. But here, in Sinan, I discovered salt that breathes with the tide, that glitters under the sun, that tastes of wind and wandering. Here, salt is not dug from stone. It is harvested from light.

Relaxing by the sea.

In the southwestern reaches of Korea lies Sinan, a county where the boundary between the sea and the sky often disappears. Sinan is famously known by the slogan "1004", a clever bit of Korean wordplay. In Korean, the number 1,004 is pronounced Cheonsa (천사), which is a homonym for the word "Angel." It perfectly captures the ethereal beauty of the 1,004 islands that make up the archipelago. Korea’s finest sea salt. often called “white gold”, comes from these tidal flats. The geography is perfect: wide, mineral-rich mudflats, clean sea water, and long hours of sunlight during the harvesting season. The process itself feels almost meditative. Seawater is guided through a series of shallow evaporation ponds, slowly concentrating under the sun until delicate salt crystals form. Nothing is rushed. Nature sets the pace, and the farmers follow. Before coming here, I didn’t think much about salt. It was just… there. Something you sprinkle without thinking. But standing in the middle of a salt farm, watching the light reflect off the crystallized surfaces, I realized how different this kind of salt is, not just in taste, but in spirit.

On a sunny spring day I  found myself on Jeungdo (증도), specifically in Daecho-ri (대초리), to visit the legendary Taepyeong Salt Farm (태평염전) in Sinan-gun. As someone who usually rushes through life with a coffee in one hand and a phone in the other, I wasn’t prepared for how this place would get under my skin. If you want to understand the soul of Korean cuisine, you have to start where the flavor begins: with the salt. To understand the significance of this place, you have to understand that Sinan is to salt what Bordeaux is to wine. This region produces the lion’s share of Korea’s cheonilyeom (천일염), or sun-dried salt. Unlike the cheap, chemically stripped table salt most of the world is used to, the salt here is a living thing.

Walking paths.

Mudflats

View from above.

Jeungdo, part of Sinan County’s UNESCO Biosphere Reserve, is home to Taepyeong Salt Farm, Korea’s largest salt farm at about 4.62 million square meters. The farm has long been central to the area’s salt production and is known for its traditional sun-dried sea salt. For decades, this farm has been the heart of the region’s economy, a place where nature and human labor meet to produce "white gold."

There’s a quiet contrast that came to mind as I walked: mountain salt versus marine salt. Mountain salt, like rock salt or mined salt, is ancient, formed over millions of years from dried prehistoric seas, locked deep within the earth. It carries a certain heaviness, a sense of age and stillness. Its flavor is often sharper, more direct, almost aggressive in comparison. Marine salt, on the other hand, feels alive.

Especially here in Sinan, where the salt is harvested naturally from the sea. It retains trace minerals, magnesium, calcium, potassium, that give it a softer, more complex taste. There’s a subtle sweetness to it, a roundness. It doesn’t just season food; it enhances it, quietly. And somehow, standing there, it made sense. This salt has been touched by sunlight, shaped by ocean breezes, and gathered by human hands. It carries a story in every grain.

Enjoying the experience.

Farming salt.

Team work pays.

The Taepyeong Salt farm is a mosaic of squares,some filled with shimmering water reflecting the sky, others dusted with a thin crust of brilliant white crystals . In the distance, the iconic observation deck offers a panoramic view that makes the whole operation look like a minimalist art installation.

I spent hours walking the "Mudflats Road," a path that lets you get up close to the intricate system of pools and channels. It’s not just about the salt here; the ecosystem is thriving. I peered down into the mud and saw tiny mudskippers (jjangttungeo), which, as the locals proudly told me, only live in the cleanest of environments . You can follow the 470-meter-long Jjangttungeo Bridge to watch these little creatures hop along the wetlands, a sign that this industrial site lives in perfect harmony with nature.

One of the highlights was the Salt Gallery (소금박물관). Housed in a sturdy stone building that was originally constructed as a salt storage in 1945, the museum does an incredible job of reframing how we see salt . In a world obsessed with low-sodium diets, this museum has the audacity to champion the health benefits of good salt. It explains the anthropological history, the labor-intensive process of harvesting, and even showcases the different types of salt plants (halophytes) like the vibrant glasswort that turn the marshes a fiery red in the autumn .

The salt museum.

No visit is complete without a stop at the souvenir shop. I had heard whispers about "salt ice cream" and was skeptical. Salty ice cream? Let me tell you, it’s a revelation. The slight saltiness doesn’t overpower the sweet cream; it enhances it, making it richer and more refreshing. It’s the perfect antidote to a sunny day in the fields. The shop is filled with locally manufactured treasures, pouches of premium cheonilyeom, salt scrubs for skincare, and jars of hamcho (saltwort) salt, which is blended with the local succulent plants to add a subtle, grassy flavor.

I left Jeungdo with a bag of salt heavier than my backpack and a heart full of peace. In a world where we are constantly bombarded with noise, there is something profoundly grounding about watching a family rake salt crystals under the sun, a practice that hasn't changed much in centuries.

Whether you are a foodie looking to taste the purest version of Korean flavor, a traveler seeking the tranquility of a UNESCO "Slow City," or just someone who wants to walk across a bridge over a tidal flat while holding a weirdly delicious salty ice cream, Taepyeong Salt Farm is a destination that feeds the soul.

Still nature of Jeungdo.

It’s not just a farm; it’s the taste of the sea, the labor of love, and the quiet beauty of Korea’s coastline, all crystallized into one unforgettable experience.

Go. Breathe in the salt air. And don’t forget to bring a towel, you’re going to want to dip your feet in the mud.