Byeollnae steamed clam restaurant with outdoor tables: Wonhadeon Bada

In short

Sujakgye Wonhadeon Bada Byeollnae Main Branch is a grilled and steamed clam restaurant beside Bulam Stream, by Exit 3 of Byeollnae Byeolgaram Station in Namyangju, Gyeonggi. On a chilly evening the writer took an outdoor yajang table and ordered the small clam steamer with broth for 55,000 won, sharing octopus, abalone, oyster, crab and fan mussel with her child. Because the staff cook everything for you and you simply lift out the clams, Wonhadeon Bada is an easy choice for eating out with a kid.

A bottle of cheongha alongside the clam steamer spread

Good to know

Clam steamer with broth (small)
55,000 won
Cheongha (rice wine)
5,500 won
Side dishes
Corn salad, edamame, jalapeños, tteokbokki, cheese
Location
Byeollnae Byeolgaram Station Exit 3, toward Starbucks, next to Bulam Stream
Parking
Free for 3 hours in the building's basement lot; roadside parking along Bulam Stream also possible
Ordering
Kiosk ordering, seasonal menu
Seating
Indoor tables and outdoor yajang seating

as written by the visitor on Sep 16, 2026

I went back to Sujakgye Wonhadeon Bada Byeollnae Main Branch, a favorite spot in Byeollnae for a good meal or a drink. Last time I had grilled clams, but with the weather turning chilly I was craving a hot clam steamer. My kid and I had just visited the Byeollnae Toy Library and stopped by for dinner.

Exterior of Sujakgye Wonhadeon Bada Byeollnae Main Branch

Where is Wonhadeon Bada Byeollnae, and where do you park?

Sujakgye Wonhadeon Bada Byeollnae Main Branch is right by Exit 3 of Byeollnae Byeoram Station, heading toward Starbucks. It's next to Bulam Stream, so it wasn't hard to find at all. You can park along the stream or use the building's basement lot, which gives you 3 free hours — really convenient if you're driving.

Entrance of Wonhadeon Bada Byeollnae branch next to Bulam Stream

Seafood on the menu in prawn season

Since it's prawn season, I went back and forth between the salt-grilled wild prawns and the clam steamer. In the end I decided on the clam steamer this time and figured I'd come back soon for the prawns.

Sign about prawn season seafood and salt-grilled wild prawn menu
Seafood menu board at Wonhadeon Bada Byeollnae branch

Last time I ate indoors, but now it's the perfect weather to enjoy the outdoor tables (yajang). Couldn't let this season pass, so I sat outside.

Outdoor yajang seating at Wonhadeon Bada Byeollnae branch

They also sell non-alcoholic beer, so people who drove could still enjoy the vibe.

Drinks menu including non-alcoholic beer

Ordering is done through a kiosk. They also have seasonal menu items, so it's nice that there's something new to try each time the season changes.

Kiosk ordering screen with seasonal menu
Screen showing clam steamer and grilled clam menu options

A clam grill and steamer specialist in Byeollnae-dong

There's more than just clams here — plenty of other seafood too, and since it's prawn season, the shrimp were everywhere. They also sell raw prawns, and I saw some people just buying shrimp to take home.

Tank displaying wild prawns and clams

Eating steamed clams at an outdoor yajang table

It's yajang (outdoor dining) season. Couldn't let this season pass, so I sat outside.

Waiting at the outdoor yajang table

After ordering, my kid asked for cotton candy, so we took a quick trip near Byeollnae Byeoram Station. I tried to substitute a convenience store candy, but she wanted a big candy instead of a lollipop, so we ended up going all the way to the mart. When we came back, our order was just being served. The clam steamer needs a bit more cooking time even after it arrives, so it was fine to step out briefly.

Clam steamer with broth cooking on the burner

What comes in the 55,000 won small clam steamer with broth

We ordered the small clam steamer with broth for 55,000 won. The visual alone was incredible — I couldn't believe this was the small size, it was so generous, and packed with such a wide variety of seafood. The colors were so pretty and abundant that I kept taking photos.

The side dishes served with the clam steamer

The basic side dishes included corn salad, edamame, and jalapeño. My kid enjoyed the corn salad. She usually likes beans, so I tried giving her edamame too, but apparently that's different — she didn't eat much of it, haha.

Basic side dishes: corn salad, edamame, and jalapeño

Tteokbokki (spicy rice cakes) also came as a side dish. While my kid and I were at the mart, my husband had already dug in. Luckily I'd taken a photo beforehand, so I still got the shot, lol.

Tteokbokki served as a side dish
Tteokbokki and side dishes on the outdoor table

Enjoying clam steamer outdoors — it's nice in the daytime, and just as nice with a nighttime atmosphere too~

Clam steamer simmering outdoors during the daytime

The clam steamer you keep looking at

Clam steamer has a different charm from grilled clams. Because it's packed so generously, it took a bit to cook through, and we let it simmer about 15 more minutes.

Small clam steamer with broth after simmering an extra 15 minutes

Octopus, abalone, oyster and crab in one pot

The steamer wasn't just clams. Hidden inside was an octopus, making its presence known with its thick legs and suckers.

Large octopus leg inside the clam steamer

I was a little sad to skip the salt-grilled wild prawns, but I was glad there was shrimp in the clam steamer too. Still, I'll have to come back for the prawns next time.

Fan mussel and fan mussel scallop, essentials for both grilled and steamed clams, were in there too.

The abalone was cleaned perfectly. I love abalone but rarely get to eat it at home since cleaning it is such a hassle — so it was nice to enjoy it already neatly prepped.

There were oysters too. I love summer, but when it comes to seafood, I'm actually happy to see the cold wind coming. Bring on autumn, bring on winter, haha.

Oyster found inside the clam steamer

The cheongha (Korean rice wine) we ordered was 5,500 won. Usually where soju is 5,000 won, cheongha runs around 6,000 won, so saving 500 won here somehow made me feel like I'd scored a deal, haha.

A bottle of cheongha alongside the clam steamer spread

Why steamed clams are easy to share with a child

Grilled clams honestly feel a bit of a hassle since you have to grill them yourself, but with clam steamer you just pull out the already-cooked clams one by one, which made it relatively easy to eat with my kid.

Plate of cooked clams removed from the pot

I hadn't had blue crab even once this fall, so I was glad to get a taste thanks to the crab in the steamer. There was more meat in it than I expected.

We hadn't even finished all the clams yet, and already a whole bucket of shells had piled up. There's a trash bin next to the table, so you can toss the clam shells yourself.

Bucket piled high with clam shells

Cheers~ With a great outdoor atmosphere and delicious clam steamer, the drinks just keep flowing.

Clinking cheongha glasses at the outdoor table
Cockles and scallops in the clam steamer

Cockles and scallops in the pot too

I happily worked through every kind of clam I love.

Cheese also came out, so you can pair it with the clams. Daddy rolled up some cheese for our excited kid, haha. Glad mom's happy and you're happy too.

Eating clams topped with melted cheese

She even happily worked through every type of oyster. It made for such a happy time~ Even at the small size, the clam steamer with broth was generously portioned, and it was great being able to sample a wide variety of seafood — octopus, shrimp, fan mussel, abalone, oyster, crab, and more.

Would I go back to Wonhadeon Bada near Byeollnae Byeolgaram Station?

Sujakgye Wonhadeon Bada Byeollnae Main Branch is a great spot to visit when you want a generous, clam-centered meal with a group. It seems especially well-suited for:

  • Anyone looking for clam steamer or seafood dishes in Byeollnae
  • Anyone planning a hearty family meal out
  • Anyone wanting a meal-and-drinks gathering with friends
  • Anyone who wants to try many kinds of clams in one sitting

Where it is

Sujakgye Wonhadeon Bada Byeollnae Main Branch수작계 원하던바다 별내본점

70-7 Deoksong2-ro, Star Plaza 1F Units 109-111, Namyangju-si, Gyeonggi-do, South Korea경기도 남양주시 덕송2로 70-7 스타프라자 1층 109호 ~111호

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