The Biin Peninsula in Seocheon, Chungcheongnam-do, is a tranquil coastal destination characterized by vast tidal mudflats and peaceful ocean vistas along the Yellow Sea. Situated near the Seondori Tidal Flat Experience Center and Biin Beach, 'Hong-eo and Kalguksu' looks like a modest noodle diner from the outside. However, it is celebrated among seasoned travelers and locals as a hidden culinary gem that serves an overwhelming Korean home-style baekban spread featuring over thirty distinct side dishes.
Visiting during an early lunch hour surrounded by coastal breezes, here is an in-depth account of the generous table feast, signature seafood dishes, and serene ocean views overlooking the UNESCO World Natural Heritage mudflats.

Immense Thirty Dish Table Spread
Ordering the signature baekban set prompts a steady parade of small porcelain plates covering the dining surface from edge to edge. The spread grows so extensive that dishes are stacked in two tiers, presenting an astonishing banquet reminiscent of traditional celebrations in rural Korea.
Every offering reflects meticulous preparation rather than filler. From freshly dressed seasonal wild herbs to golden savory pancakes, rich fermented seafood delicacies, and crunchy house-made pickles, each plate balances savory notes with gentle seasoning.


Seocheon Grilled Sole and Seafood Plates
The crown jewel of this coastal feast is the grilled dried sole, a local specialty of Seocheon known locally as parkdae. Grilled until golden and crisp on the exterior while remaining delicate inside, its mild, nutty flavor pairs effortlessly with warm white rice. Alongside the fish, both soy sauce marinated raw crab and spicy chili seasoned crab deliver a burst of ocean umami without overpowering sweetness.
Leveraging direct access to regional fishing harbors, the seafood maintains prime freshness, free from unpleasant fishiness, while exhibiting clean maritime sweetness.


Earthen Pot Stew and Artisan Banchan
Served bubbling hot in a traditional earthenware pot, the soybean paste stew combines artisanal fermented doenjang with an anchovy base. Packed with tofu, zucchini, and aromatic vegetables, a spoonful provides a clean, comforting finish that balances the richness of the grilled fish.
The kimchi and radish varieties are naturally fermented to deliver crisp acidity. Addressing common dining concerns regarding extensive banchan selections, the restaurant maintains a transparent hygienic standard by openly consolidating leftovers into a single discard bowl right after patrons finish dining.



Biin Seondori Mudflat Coastal Scenery
Stepping out of the dining room reveals the vast panorama of Biin Beach and the Seondori tidal flat. This shoreline forms an integral component of the UNESCO World Natural Heritage Korean Getbol ecosystem. When the tide ebbs, endless sandy shallows stretch toward the horizon, where two offshore islets known as Ssangdo rest quietly against the water.
Strolling along the seawall after lunch offers refreshing coastal air and scenic solitude. This dining stop integrates naturally with broader Seocheon excursions, such as wandering through the whispering reed trails of Sinseongri Reed Field or exploring global climate biomes at National Institute of Ecology Ecorium.



Store Details and Visitor Advice
Menu offerings and pricing structures are scaled according to group size, ensuring exceptional value with seasonal flexibility:
| Category | Menu Item | Price | Details and Highlights |
|---|---|---|---|
| Signature Meal | Baekban Set (3 or more persons) | 9,000 KRW per person | Over 30 side dishes including grilled sole, stew, and crab |
| Signature Meal | Baekban Set (2 persons) | 10,000 KRW per person | Generous home-style grilled fish table set for couples |
| Signature Meal | Baekban Set (Solo dining) | 11,000 KRW | Full individual tray service welcoming single diners |
| Noodles | Clam Kalguksu / Oyster Kalguksu | 8,000 ~ 9,000 KRW | Hand-cut wheat noodles in seafood broth with fresh clams |
| Specialty | Fermented Skate / Steamed Skate / Samhap | 30,000 ~ 50,000 KRW | Traditional pungent fermented skate served with pork belly |
- Address: 492-24 Gaetbeolcheheom-ro, Biin-myeon, Seocheon-gun, Chungcheongnam-do
- Operating Hours: Daily 09:00 to 20:00 (Early closure may occur when ingredients sell out; phone verification advised)
- Phone: +82-10-3559-3709 / +82-41-952-3709
- Parking: Complimentary parking available directly in front of the venue and along the seawall
- Transit: Local bus from Seocheon Intercity Terminal toward Biin and Seondori, get off at Seondori stop (3-minute walk)
Seocheon Hong-eo and Kalguksu Location
492-24 Gaetbeolcheheom-ro, Biin-myeon, Seocheon-gun (In front of Seondori Beach)