Home Seoul LifeHot Places Ilsan Eats: Deungchon Kalguksu Main Branch – A Must-Visit Knife-Cut Noodle Spot in Ilsan
Ilsan Eats: Deungchon Kalguksu Main Branch

Ilsan Eats: Deungchon Kalguksu Main Branch – A Must-Visit Knife-Cut Noodle Spot in Ilsan

By Seoul Note

30 years of tradition with deep, time-honored flavors at Ilsan Eats: Deungchon Kalguksu the flagship location. One of Ilsan’s most beloved spots, this restaurant has won over countless palates over the years.

With its chewy noodles and clean-yet-rich broth, Deungchon Kalguksuis already a well-established favorite among Ilsan locals. The classic combo of kalguksu paired with handmade dumplings keeps drawing visitors back time after time.

Restaurant Basics

Restaurant Deungchon Kalguksu Flagship
Location 118 Mugunghwa-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do
Hours Daily 10:00 – 21:00 (last order 20:30)
Closed days Closed every Wednesday
Phone 031-906-7357
Reservations Reservations available
Parking Free parking available
Price Range ₩8,000 ~ ₩15,000 per person

Atmosphere & Interior

Deungchon Kalguksu’s flagship has a clean, tidy vibe. The interior blends the cozy warmth of a traditional Korean restaurant with a modern, minimalist touch, making it a comfortable spot for families, couples, and groups of friends alike.

When you walk in, you’ll notice the neatly arranged tables and orderly seating. The spacious open-hall layout means you won’t feel cramped, and there’s also group seating, making it perfect for company dinners and gatherings. The open kitchen lets you watch the food being prepared, which is a fun bonus.

Signature Menu Items

Signature Dish 1: Deungchon Kalguksu

Signature Dish 2: Handmade Dumplings

Other Recommended Menu Items

Menu Price Features Recommendation
Deulkkae Kalguksu (Perilla Seed Kalguksu) ₩10,000 Nutty, rich perilla flavor – a real treat ★★★★☆
Bibim Guksu (Spicy Cold Noodles) ₩8,500 Popular in summer – spicy and tangy ★★★★★
Kimchi Dumplings ₩8,000 Special dumplings with the refreshing zing of kimchi ★★★★☆
👉 View the full menu
Categories Menu Price
Main Dishes Deungchon Kalguksu ₩9,000
Deulkkae Kalguksu ₩10,000
Bibim Guksu ₩8,500
Kongguksu (summer only) ₩10,000
Side Menu Handmade Dumplings (8 pcs) ₩7,000
Handmade Dumplings (16 pcs) ₩13,000
Kimchi Dumplings (8 pcs) ₩8,000
Drinks Sikhye (Sweet Rice Drink) ₩2,000
Sujeonggwa (Cinnamon Punch) ₩2,000
Soft Drinks ₩1,500

My Visit Report

Stopped by on a rainy Tuesday lunch — had something to do in Ilsan. They say kalguksu hits different on a rainy day, and that's the truth. Got there around 12:30 and grabbed the last open 4-top right away. That was lucky — at peak lunch it's usually a 5–10 minute wait.

Ordered one bowl of Deungchon kalguksu + 8 handmade dumplings. The first thing that stood out: the depth of the broth. It's chicken-based but never feels heavy, and the finish is clean. The noodles are old-school hand-cut — not perfectly uniform — so each bite has a slightly different chew. Personally I would have loved them a touch thicker, but the owner said this is the standard they've held for 30 years at the original branch.

The dumplings are the masterstroke. Great on their own, but dip one quickly in the kalguksu broth and the juices inside meet the soup — feels like ordering two dishes for the price of one. Next time I'm going for the 16-pack.

💎 Tips I learned firsthand:
1) Closed every Wednesday— check before you go, lots of reviews about people getting turned away. 2) Avoid the lunch peak (12:00–13:00) and aim for 11:30 or after 13:30. 3) Torn between deulkkae kalguksu and Deungchon kalguksu? First-timers should go with Deungchon kalguksu — try the signature first so you have something to compare against on the second visit. 4) Always ask for a kimchi refill — it's house-made, not too salty, and refreshing.

Visit Tips

Best time to visit: Weekday mornings 11 AM-noon or afternoons 2-4 PM are the least crowded times. Heads up – weekend lunch hours (12-1 PM) can mean longer waits.

Wait time tips: On weekend lunch hours, waits can run 30 minutes or more, so it’s a good idea to call ahead to check or make a reservation.

Group visits: For groups of 8 or more, reservations are required at least a day in advance, and there’s a private room available for a more comfortable meal.

Ordering tips: Order the kalguksu and dumpling combo for a small discount. Kimchi refills are free – just ask!

Photo spots: Window seats are best for photos thanks to the natural light. The neat table settings also make for great Instagram shots.

💎 Important to know:
Both cash and cards are accepted, and takeout is available. There are high chairs for kids, so it’s family-friendly. For takeout, calling ahead can cut down your wait time.

How to Get There

Deungchon Kalguksu’s flagship is located at 118 Mugunghwa-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do. It’s easy to get to from downtown Ilsan, and Ilsan Cultural Park is nearby – perfect for an after-meal stroll.

Transportation Guide

By Public Transit

  • Subway: About a 15-minute walk from Ilsan Station on the Gyeongui-Jungang Line, or take the bus
  • Bus: From Ilsan Station, take Bus 66 or 72 and get off at ‘Mugunghwa Apartment’ stop – 3 minutes on foot

By Car

  • Parking: Free parking with about 20 spaces in their dedicated lot
  • Nearby landmarks: Search for ‘Ilsan Cultural Park’ or ‘Mugunghwa Apartment Complex’ in your GPS – super easy to find

Reviews and Overall

With 30 years of tradition, Ilsan’s Deungchon Kalguksu has earned plenty of love for its consistent quality and flavor. The clean yet deeply flavorful broth in their signature kalguksu has a way of turning first-timers into regulars.

The portions and flavors are great for the price, and the service is friendly and quick. Even during the busy lunch rush, the staff handle orders accurately and promptly – very impressive. The restaurant is always kept spotless, creating a pleasant dining environment.

Bottom line: With unwavering taste and dedication over 30 years, Deungchon Kalguksu is a true Ilsan gem – you can’t go wrong with this choice.

Pros and Cons

  1. Pro 1: That signature Ilsan-restaurant flavor that never changes

    Years of consistent flavor have made it a beloved spot for both Ilsan locals and out-of-town visitors – a true gem of a restaurant.

  2. Pro 2: Fresh ingredients with care

    You can taste the dedication and freshness in the ingredients prepped daily. The handmade dumplings, in particular, offer a depth of flavor you just can’t get from a chain.

  3. Con: Weekend wait times

    Because it’s so popular, weekend lunch hours can mean long waits. Booking ahead or visiting late morning/late afternoon is a smart move.

Overall Rating

Taste ★★★★★ (9.5/10)
Price ★★★★☆ (8.5/10)
Service ★★★★★ (9.0/10)
Atmosphere ★★★★☆ (8.0/10)
Will return ★★★★★ (9.5/10)

Frequently Asked Questions (FAQ)

Q1. How do I make a reservation at Deungchon Kalguksu?

Reservations can be made by phone (031-906-7357). Booking a day ahead is recommended for weekends and groups (8 or more). Letting them know your visit time and party size helps things go smoothly.

Q2. Is parking available?

Yes, free parking is available with about 20 spaces in their dedicated lot. It can fill up during weekend lunch hours though, so public transit is recommended when possible.

Q3. Can I make a group reservation?

Yes, groups of 8 or more can reserve. The private room is first-come, first-served, so book at least 3 days in advance. For groups of 20 or more, a week’s notice is recommended.

Q4. Do they offer takeout/delivery?

Takeout is available, but no delivery. Calling ahead for takeout can cut your wait time. Kalguksu is packaged with the noodles and broth separately for takeout.

Recommended Restaurants Nearby

There are plenty of cafes and other great restaurants near Deungchon Kalguksu’s flagship for after-dinner outings. Here are some recommendations if you want dessert or another type of cuisine.

  • Cafe Bonavi – A cozy cafe just 5 minutes’ walk from Deungchon Kalguksu, with delicious homemade desserts.
  • Ilsan Nakji Madang – A 3-minute drive from Deungchon Kalguksu – this seafood specialty restaurant’s spicy stir-fried octopus is a fan favorite.
  • Jangwon Seolleongtang – A 10-minute walk from Deungchon Kalguksu – a traditional seolleongtang spot known for its clean, mild broth.

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