Gunsan Travel: Modern History, Iseongdang & Local Food

Travel date: October 10-11, 2026

Gunsan had been on my travel list for a long time, but this visit was almost completely unplanned.

We were on our way to Seocheon for a family trip when we decided to stop in Gunsan for lunch, visit Iseongdang, and walk around the modern history district. On the way home the next day, we ended up stopping in Gunsan again for kalguksu.

So this is not a carefully designed one-day itinerary.

It is simply a short Gunsan travel experience based on the places we actually visited and the food we actually ate.

And honestly, it made me want to come back and explore the city properly next time.

Quick Answer: Is Gunsan worth visiting if you only have a few hours?

Starting with Lunch at Haemulhwa Jjamppong

Gunsan is famous for jjamppong, and several Chinese restaurants in the city are well known enough to attract long lines on weekends.

Because we were traveling with a child, I did not particularly want to spend a long time waiting for one of the most famous places.

Instead, we searched for another Chinese restaurant and ended up at Haemulhwa Jjamppong (해물화짬뽕).

We ordered:

• Hwa Jjamppong — ₩12,000
• Uni Jjajang — ₩7,000
• Squid Tangsuyuk — ₩28,000

Those were the prices when we visited.

Hwa Jjamppong

The jjamppong arrived in a very large bowl.

What stood out most was the amount of seafood.

There were plenty of mussels, squid, and other seafood mixed through the noodles, so it felt particularly fitting to eat this kind of jjamppong in a coastal city.

The portion was generous, and this was the dish that most clearly reminded me why Gunsan has such a strong association with jjamppong.

Jjajangmyeon That Tasted Familiar

The uni jjajang was much simpler, but I liked it for a different reason.

The flavor reminded me of the jjajangmyeon I ate when I was younger.

It was familiar, slightly nostalgic, and exactly the kind of straightforward jjajangmyeon I sometimes want.

Squid Tangsuyuk

The most unusual dish for me was the squid tangsuyuk.

I had eaten plenty of traditional pork tangsuyuk before, but this was my first time having it made with squid.

The squid was surprisingly tender, and I liked that it felt a little different from what I would normally order at a Chinese restaurant.

I would order this again.

The restaurant currently lists Hwa Jjamppong at ₩12,000, and the menu offers different spice levels.

Waiting in Line at Iseongdang

After lunch, we drove a short distance to Iseongdang (이성당).

This was one place I definitely wanted to visit.

The two breads people seemed most interested in were the red bean bread and vegetable bread.

There was a separate line for customers who wanted those famous breads, while people buying other products could enter without joining the same queue.

We decided to wait.

And there really was a wait.

When we arrived, the line wrapped around the building and looked to have roughly 50 people in it.

We waited about 30–40 minutes before getting inside.

One detail I appreciated was the row of yellow umbrellas provided for people waiting outside.

On a hot sunny day, that kind of small consideration would make the wait much easier.

The Bread I Liked Most Was Not the Famous One

Of course, we bought both the red bean bread and vegetable bread.

Both were good.

But the bread I liked most was actually the custard cream bread.

We ate it later at our accommodation, and I was surprised by how much custard was inside.

The bread itself was very soft and moist, and there was enough cream to make the whole bread feel surprisingly heavy in your hand.

If I visit Iseongdang again, this is the bread I would personally buy again first.

We also tried several drinks:

• Ice cream coffee — ₩5,000
• Milkshake — ₩3,500
• Mango juice — ₩4,000

My favorite was the mango juice.

A Short Walk Through Gunsan’s Modern History District

After Iseongdang, we went to the Gunsan Modern History District.

This was the part of Gunsan I had wanted to see for years.

I had seen the area on television before, and I was interested in it for two very different reasons.

The buildings are visually beautiful, but the history behind many of them is not.

Gunsan developed as a major port during the Japanese colonial period, and a number of buildings connected to that period have survived and been preserved or repurposed.

For example, the former Joseon Bank Gunsan Branch is now used as the Gunsan Modern Architecture Museum. Gunsan’s official museum describes it as a building that reflects the colonial-era economic system and exploitation of the region.

That contrast — attractive architecture carrying a difficult history — was one of the things I found most interesting about walking here.

We did not have enough time to enter the museums on this visit.

Instead, we simply walked through the neighborhood and looked at the buildings from outside.

That was still worthwhile.

Several preserved buildings sit close together, and the sea is nearby, so this is an easy area to explore on foot even if you only have a short amount of time.

The official museum district also includes the Modern Architecture Museum, Modern Art Museum, Jangmi Gallery, and several other historic and cultural facilities around the main museum.

I would like to return when we have enough time to actually go inside the museums rather than only seeing the neighborhood.

Back to Gunsan for Sommal Kalguksu

The next day, after finishing our Seocheon trip, we were heading home when I started searching for somewhere to eat.

The food photos at Sommal Kalguksu (솝말칼국수) looked good enough that we decided to stop in Gunsan again.

We ordered:

• Clam kalguksu, mild — ₩11,000 × 2
• Bibim makguksu — ₩11,000
• Yaki mandu, 4 pieces — ₩6,000

When we visited, customers ordering at least one main dish per person could also help themselves to barley rice.

That simple barley rice ended up being one of my favorite parts of the meal.

There was shredded radish salad and seasoned greens to mix into the rice, and the combination was extremely good.

I could honestly have eaten another bowl before our noodles even arrived.

Clam Kalguksu

The clam kalguksu came in a large pot.

We chose the mild version.

There were plenty of clams, and the broth and noodles were both solid — exactly the kind of warm meal that works well after traveling for most of the day.

The Unexpected Favorite: Yaki Mandu

The yaki mandu was the item I would most want to order again.

These were meat-filled dumplings that had been fried until crisp on the outside.

What made them especially good for me was eating them together with the spicy-sweet shredded radish.

That combination worked much better than I expected.

The kalguksu and bibim makguksu were both good, but if I came back, the barley rice and yaki mandu are what I would be thinking about first.

What I Would Do Differently Next Time

This visit made me realize that Gunsan deserves more time than we gave it.

We managed to eat well, buy bread, and walk around part of the modern history district.

But because the stop was spontaneous, we did not enter the museums or explore much beyond the immediate area.

Next time, I would probably make Gunsan the actual destination rather than a stop on the way somewhere else.

I would spend more time inside the modern history museums, walk through more of the old city, and try another local restaurant without rushing to get back on the road.

Final Thoughts

Gunsan was not the main destination of this weekend trip, but it became one of the parts I remember most.

There was something interesting about moving between completely different sides of the city — a large bowl of seafood jjamppong, a crowded old bakery, quiet historic buildings, and then a pot of clam kalguksu on the way home.

My favorite individual food might have been the custard cream bread at Iseongdang, while Sommal Kalguksu was the restaurant I most immediately wanted to revisit.

But the place that made me want to return to Gunsan was the modern history district.

We only saw a small part of it this time.

Next time, I want to stay longer.

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