Dog-friendly Seongsu restaurant for evening unlimited sparkling wine

In short

Billadeubeulleu Seongsu is a dog-friendly Western restaurant on a Seoul Forest side street (서울숲2길) in Seongdong, Seoul. Visiting in the evening, the writer had house ricotta salad, pulpo mambo (grilled octopus), and gorgonzola truffle cream gnocchi with unlimited sparkling wine at ₩12,000 per person, and brought along a small dog under 7kg in a full-coverage carrier. It's a place worth remembering for an atmospheric wine evening with your dog near Seoul Forest.

Main photo from the evening visit to Billadeubeulleu Seongsu

Good to know

Address
서울 성동구 서울숲2길 46-10 1층 (46-10 Seoulsup 2-gil, Seongdong-gu, Seoul, South Korea)
Sparkling wine
₩12,000 per person, unlimited — required for all diners at the table
Dishes ordered
House ricotta salad, pulpo mambo, gorgonzola truffle cream gnocchi
Seating
Terrace, regular tables, bar seats
Dog policy
Small dogs under 7kg allowed inside with a fully enclosed carrier (head included)

as written by the visitor on Sep 8, 2026

Main photo from the evening visit to Billadeubeulleu Seongsu

Hi, it's Otte's noona (older sister) haha. Since I was up in Seoul anyway, I took my lovely lady and Otte along for an evening date .ᐟ I wanted somewhere dog-friendly with Western food and a glass of wine, so I headed to Billadeubeulleu, a well-known Seongsu spot.

And it made me think again... ah, I want to live in Seoul... hehe

Billadeubeulleu Seongsu's evening atmosphere

Visiting in the evening, the blue-and-white awning and terrace lighting were already on, so the mood felt great even from the alley outside.

Evening exterior with blue-and-white awning and lit terrace
Billadeubeulleu Seongsu's terrace on the Seoulsup 2-gil alley
Interior mixing blue tiles and stripe patterns
Evening indoor atmosphere with wood furniture and lighting

Billadeubeulleu is designed to feel like an artist's villa-and-studio somewhere on the southern European coast. Once you know that, the blue tiles, stripe patterns, and wood furniture mixed together make total sense !!!

If you're looking for a date spot near Seoul Forest, I actually liked the evening atmosphere — good for a glass of wine — more than daytime.

Interior of Billadeubeulleu Seongsu lit up in the evening
Long bar seating and regular tables

Bar seats with a view of the kitchen

The inside has regular tables and a long bar seating area, and from our seats we could catch glimpses of cooking happening in the kitchen. It reminded me of eating at a small restaurant in Italy on a trip years ago... ㅜㅜ ah, time flies~

A glimpse of the kitchen from our seats

Most of the other tables were pairing their food with wine too, so even though we were in the middle of buzzing Seongsu, it felt like we'd briefly stepped into a different neighborhood.

Dining hall with other tables enjoying wine
Evening table setting at Billadeubeulleu Seongsu

Unlimited sparkling wine at ₩12,000 per person

And here's what really caught my eye. Unlimited sparkling wine at ₩12,000 per person .ᐟ It applies to everyone at the table, but if you're ordering a few dishes and planning to sip slowly, it's a pretty solid deal.

Glasses of the unlimited sparkling wine
Toasting sparkling wine with couple rings visible

Cheers with my lovely lady, and sneaking in a shot of our couple rings too. Hehe, if you're looking for a place to drink wine near Seoul Forest, keep this one in mind!

The three dishes we ordered

The dishes we ordered laid out on the table

House ricotta salad

House ricotta salad topped with ricotta cheese
Close-up of the ricotta salad with cherry tomatoes and nuts

We started with a salad topped with a big chunk of ricotta cheese right in the center. With greens, cherry tomatoes, and nuts alongside, it was light and easy to share before getting into the mains. Tearing off a good chunk of the soft ricotta and eating it with the greens went really well with the sparkling wine too.

Pulpo mambo

Pulpo mambo with thick octopus legs
Pulpo mambo plate with potatoes, peas, and sauce

And the dish that won me over visually that day — pulpo mambo (grilled octopus). The octopus legs were thicker than expected, served with big chunks of potato, peas, and sauce.

Cutting octopus and potato together

Cutting a piece of octopus together with the potato gave you such varied textures in one plate — really fun to eat. If you're searching for a pulpo dish near Seoul Forest, this one photographs well and makes a great pairing with wine.

Gorgonzola truffle cream gnocchi

Last was the gorgonzola truffle cream gnocchi. A generous layer of cream sauce with pan-seared gnocchi and nuts on top. Where the pulpo was on the cleaner, lighter side, this one was definitely rich and heavy — a good combination to order all three together.

Gorgonzola truffle cream gnocchi with rich cream sauce

Bottom line... everything was delicious haha. So even though I said I'd keep taking photos, halfway through I got busy just chatting and eating with my girl over sparkling wine, pfft...

What are the dog-friendly conditions?

A small dog in its carrier at the table
A dog brought inside under the dog-friendly policy

And here's the important dog-friendly info for Seoul Forest .ᐟ Small dogs under 7kg can come inside if you have a carrier that fully covers them, head included. Since dogs can't move freely around inside the restaurant, ** I'd recommend double-checking the current policy before you visit.

The dog asleep inside its carrier

Thanks to that, the three of us — me, my lovely lady, and Otte — got to spend the evening together, though Otte himself just slept soundly inside the carrier the whole time haha. Good boy, my good boy. For anyone looking for a nice-atmosphere restaurant in Seongsu that's also dog-friendly, this was a pretty big plus.

An evening spent at Billadeubeulleu Seongsu with the dog

Would I go back? And a secret route

Good photos, good food, and a solid amount of wine — this ended up being one of the evenings in Seoul I've enjoyed most lately `✦ ˑ ִֶָ 𓂃⊹ If you're like me and want a stylish meal near Seoul Forest with your dog in tow, Billadeubeulleu is worth remembering. I'll probably bring Otte again and start with the sparkling wine next time too, hehe.

The real secret route: take a walk around Seoul Forest before heading to Billadeubeulleu Seongsu, catch the sunset at Seongsu Cloud Bridge, and arrive right after — you'll be in the perfect dreamy mood to enjoy the wine!

The Seoul Forest walk and sunset route via Seongsu Cloud Bridge

Where it is

Billadeubeulleu Seongsu빌라드블루 성수

46-10 Seoulsup 2-gil, Seongdong-gu, Seoul, South Korea (서울 성동구 서울숲2길 46-10 1층)서울특별시 성동구 서울숲2길 46-10 1층

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