Gayang Kalguksu 가양칼국수

한식 칼국수 · Yeouido-dong · ₩ · ₩14,000 per person (single mushroom hot pot set; beef shabu add-on extra)

Gayang Kalguksu (가양칼국수) is a kalguksu (knife-cut noodle soup) spot in Yeouido-dong, Seoul, featured by the Korean food channel Ddogan-jip (Pungja). Verified open against Seoul's official business registry on 2026-07-20.

What
Kalguksu (knife-cut noodle soup) — Gayang Kalguksu Mushroom Hot Pot (버섯매운탕) — spicy mushroom-vegetable hot pot with knife-cut noodles, refills included
Where
Yeouido-dong, Yeongdeungpo
Price
₩ · Under ₩15,000 per person
Wait
Expect lines
Getting in
Walk-in

Gayang Kalguksu has run a single-menu mushroom hot pot since 1988 — knife-cut noodles in a spicy mushroom broth, with unlimited mushroom and vegetable refills. Ddoganjip picked it as a genuine Yeouido office-worker lunch spot, and CatchTable's remote waitlist is now standard before arrival.

Order this

Know before you go

Address
86 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul
영등포구 국제금융로 86, 지하1층 B134,135,141호 (여의도동, 롯데캐슬 아이비) — show this to your taxi driver
Hours
Daily, roughly 11:30–21:00 per blog posts (single set menu).
Wait
Blogs consistently describe long lines, even weekday afternoons; CatchTable remote waitlist is commonly used and recommended before arrival.
Getting in
Walk-in · Expect lines
Links
Instagram

Sources

Good to know

Do I need a reservation at Gayang Kalguksu?

No — it's a walk-in spot.

How long is the wait at Gayang Kalguksu?

Blogs consistently describe long lines, even weekday afternoons; CatchTable remote waitlist is commonly used and recommended before arrival.

How much does Gayang Kalguksu cost per person?

Under ₩15,000 per person. ₩14,000 per person (single mushroom hot pot set; beef shabu add-on extra)

Keep exploring

Nearby: Seogung (Korean-Chinese Cuisine, 0m) · Cheonan Sikdang (Bulgogi (marinated grilled beef), 94m) · Nongbu-wa Dak-dongne (Korean Fried Chicken, 655m) · Gobau Jumeok Sogeumgui (Salt-Grilled Jumeokgogi (pork bites), 1336m)

More kalguksu (knife-cut noodle soup): Myeongdong Gyoja (Jung-gu) · Munbaedong Yukkal (Yongsan) · Woo Lae Oak (Jugyo-dong) · Seoryeong (Namdaemunno 5-ga)

All Noodles spots →

Verified open against Seoul's public registry (서울특별시 공공데이터).