Somunnan Seongsu Gamjatang, 소문난 성수 감자탕 —

A Legendary 24-Hour Pork Bone Soup Loved by Locals and Tourists

If you’re exploring Seoul’s vibrant neighborhood of Seongsu-dong, there’s one place that locals will insist you try: Somunnan Seongsu Gamjatang (소문난 성수 감자탕).

This humble yet wildly popular spot serves up one of Korea’s most beloved comfort foods — Gamjatang, or spicy pork bone soup. But this isn’t just a hit among locals. On my recent visit, I was surprised by how many foreigners were waiting in line — and yes, there was a line!

Even with the crowd, though, the turnover was fast, and we were seated much sooner than expected. And once the food arrived, I completely understood why this place has built such a global following.

What Is Gamjatang, Exactly?

For those unfamiliar, Gamjatang is a hearty Korean stew made with pork neck bones, potatoes, perilla seeds, napa cabbage, and a spicy broth.

The meat is slow-cooked until it’s fall-off-the-bone tender, and the rich broth is both savory and soul-warming — perfect after a long day or a cold night out.

It’s spicy, meaty, and deeply flavorful.
And at Somunnan, they take it to another level.

Why Is It So Popular with Foreigners?

There’s something about this spot that draws in visitors from all over the world. Here’s why I think it has such cross-cultural appeal:

• Authentic Korean flavor — It’s traditional and unpretentious, just the way locals like it.
• Portion size — The servings are generous. Perfect for sharing, especially for those exploring Seoul in groups.
• Open 24 hours — Yes, you read that right. Whether it’s 11 AM or 3 AM, the doors are open.
  → For late-night travelers, jet-lagged wanderers, or partygoers craving something warm and meaty — this place is a lifesaver.
• Featured in blogs and YouTube — Social media has played a big role. It’s been featured by food vloggers and travel channels, making it a must-visit on many foodie bucket lists.

And frankly, who wouldn’t be curious about a steaming bowl of pork bone soup at 2 in the morning?

Somunnan Seongsu Gamjatang Menu

• Gamjatang (Pork Backbone Stew)
  • Korean traditional stew made by boiling pork backbones with potatoes, perilla leaves, bean sprouts, and vegetables. Served in a large pot for sharing.
  • Sizes:
    • Large (serves 4-5)
    • Medium (serves 3-4)
    • Small (serves 2-3)
  • Add-ons: Extra pork bones or extra greens (perilla leaves and napa cabbage) can be added for an additional charge.
• Gamja-guk (Individual Pork Bone Soup)
  • Hearty individual bowl of pork bone soup, similar ingredients in a classic hot stone bowl.
  • Options: Regular, Boiled Greens (Ugeoji), Large Size, Large Size with Ugeoji.
• Sujebi (Hand-torn Dough Soup)
  • Chewy hand-torn dough boiled in the stew broth – a recommended side to add near the end of your meal.
• Stir-fried Rice (Bokkeumbap)
  • After finishing the stew, rice is stir-fried with the remaining broth, sesame oil, and seaweed flakes directly in the pot for a savory “fried rice” finish.
• Ramen Noodles
  • Instant noodles can be added to the stew for an extra treat.
• Steamed Rice (Gonggi-bap)
  • Individual steamed white rice, often ordered with individual soups or to enjoy with the stew.
    

Typical Table Sides

• Fresh cucumber and hot peppers
• Sliced kimchi and radish kimchi (kkakdugi)
• Special house mustard-onion dipping sauce (for the pork meat)
  

Notes

• The restaurant is open 24 hours and is known for fast service and generous portions.
• Prices and portion size may vary slightly, but main menu structure is consistent.

This menu is perfect for sharing, and the flavors are rich without being overly spicy, making it accessible for most palates. If you’d like, I can also provide suggestions for writing about this spot on your English-language blog focused on healthy dining!

Waiting in Line — But It’s Worth It

As mentioned, the line might look intimidating, but don’t worry — the service is fast and efficient. Tables turn over quickly, and the staff keep things moving smoothly.

Plus, the anticipation builds up your appetite. By the time you’re seated, you’re ready.

The Experience

We ordered the classic gamjatang, which came bubbling hot in a big pot, placed at the center of the table.

• The pork was unbelievably tender, falling off the bone with a gentle tug.
• The broth had layers of flavor — spicy, earthy, and slightly nutty from the perilla seeds.
• Add in some rice, and you’ve got a perfect, satisfying meal.

Many tables around us also ordered soju or makgeolli, making it a casual yet festive atmosphere.

Location & Info

Somunnan Seongsu Gamjatang (소문난 성수 감자탕)
📍 서울 성동구 성수이로 XX
🕒 Open 24 hours, 7 days a week

Nearest Subway: Seongsu Station (성수역) – Exit 3
→ Just a short walk from the station.

Final Thoughts

Somunnan Seongsu Gamjatang is more than just a restaurant — it’s a Seoul experience.

Whether you’re a local craving a midnight meal or a traveler in search of something deeply Korean, this place welcomes you with warmth, spice, and unforgettable flavor.

Open 24/7, packed with flavor, and known around the world — it’s not just a meal, it’s a memory.
Definitely worth the wait.