Seongsu Mediterranean restaurant, 3 signature dishes: Billadeubeulleu
In short
Billadeubeulleu Seongsu is a Mediterranean Italian restaurant near Seongsu and Seoul Forest stations in Seongdong, Seoul, relocated from Haebangchon. On a return visit after a birthday gathering in May, the writer ordered three dishes — aligot cheese lasagna, polpo mambo and gnocchi fritti — and the cheese-waterfall lasagna and the crisp-outside, tender-inside octopus stood out most. Billadeubeulleu Seongsu has no parking lot of its own, so public transport and a Naver reservation are the easiest way to go.

Good to know
- Location
- 46-10 Seoulsup 2-gil, 1st floor, Seongdong-gu, Seoul (near Seongsu, Seoul Forest and Ttukseom stations)
- Parking
- No parking lot in the building; use nearby public or paid lots
- Reservations
- Walk-ins possible, Naver reservation recommended
- Dishes tried
- Aligot cheese lasagna, polpo mambo, gnocchi fritti
as written by the visitor on Sep 16, 2026
Billadeubeulleu Seongsu is a Mediterranean Italian restaurant on Seoulsup 2-gil, near Seongsu and Seoul Forest stations. Back in May, I visited for a friend's birthday gathering and had such a satisfying time that it stuck in my mind ever since. So when a great opportunity came up to taste the delicious Mediterranean cooking here again, I happily jumped at the chance for a revisit!



What is the atmosphere like at Billadeubeulleu Seongsu? An artist's villa on a European coast
Having moved here after building a huge following in Haebangchon, Billadeubeulleu Seongsu is a stylish space that feels like an artist's villa-slash-studio somewhere on a southern European resort coastline.






A modern spin on Japanese and Italian sensibilities: Mediterranean and Italian dishes are reimagined in a contemporary style, so you get high-quality food that pleases both the eyes and the palate.
Billadeubeulleu Seongsu signature menu
- Aligot cheese lasagna: famous for the cheese waterfall poured tableside over the lasagna.
- Ghee-butter T-bone steak: a savory steak drizzled with fragrant ghee butter, at roughly half the price of Outback.
- Recommended for special occasions: with such a great atmosphere and friendly service, it's perfect for dates, birthday gatherings, blind dates, or bridal shower meetups.
Three signature dishes tasted at Billadeubeulleu Seongsu
On this revisit, the three dishes we tried at Billadeubeulleu Seongsu were aligot cheese lasagna, polpo mambo, and gnocchi fritti.



Aligot cheese lasagna: they pour a generous, stretchy, savory aligot cheese sauce over the freshly made lasagna, and the combination of deep ragu sauce and cheese is fantastic.
Polpo mambo: a Mediterranean-style octopus dish with romesco sauce, potatoes, and peas, where the octopus is crispy outside and tender inside — the texture is really excellent.
Gnocchi fritti: not the usual cream-sauce gnocchi, but crispy fried gnocchi dipped in aioli sauce, making for a wonderfully different treat!
Parking and reservation tips for Billadeubeulleu Seongsu
- Business name: Billadeubeulleu Seongsu
- Location: 46-10 Seoulsup 2-gil, 1st floor, Seongdong-gu, Seoul (near Seongsu, Seoul Forest, and Ttukseom stations)
- Parking info: there's no dedicated on-site parking, so public transit is recommended; if driving, use a nearby public parking lot.
- Reservation tip: same-day walk-ins are possible, but since it's a popular spot, we recommend booking through Naver Reservations.

Frequently asked questions about Billadeubeulleu Seongsu
Q1. Can you eat at Billadeubeulleu Seongsu without a reservation?
Walk-ins are possible, but wait times can get long during peak hours, so we recommend booking ahead through Naver Reservations.
Q2. Where is the easiest place to park near Billadeubeulleu Seongsu?
Since the restaurant has no parking lot of its own, you'll need to use public or paid parking lots near Seongsu-dong or Seoul Forest.


Final verdict: who should visit Billadeubeulleu Seongsu
Proven flavor at a reasonable price: this is a place near Seongsu and Seoul Forest stations where you can enjoy high-quality Mediterranean Italian cooking at a reasonable price.
An atmosphere that suits any gathering: whether you come with family, a partner, friends, or coworkers, you're bound to leave with a satisfying memory.



If you're looking to experience an atmospheric mood and top-notch cooking in Seongsu-dong, be sure to visit Billadeubeulleu Seongsu!
Where it is
46-10 Seoulsup 2-gil, 1st floor, Seongdong-gu, Seoul, South Korea서울특별시 성동구 서울숲2길 46-10 1층










