Three-floor Gangnam café, mango cake & corn financier: Upper and Under

In short

Upper and Under is a baked-goods dessert café on Gangnam-daero 102-gil near Gangnam Station in Seoul, filling a whole building from the basement (B1) to the 2nd floor. On a weekend visit around 3:30 p.m., Upper and Under was almost full; from a B1 seat we had an iced Americano, coconut matcha, a Chodang corn financier, a salt choco financier and mango cake, and the mango cake was so good we ate more of it than the baked goods. Seats are hard to get, but the baked-goods range and the building's atmosphere alone make Upper and Under worth one visit as a Gangnam Station dessert café.

Main photo of Upper and Under, a Gangnam Station dessert café

Good to know

Getting there
Sinnonhyeon Station Exit 6 · 5-min walk (store listing, Oct 6, 2026)
Address
28 Gangnam-daero 102-gil, Gangnam-gu, Seoul (B1 / 1F / 2F)
Hours
Daily 11:00–22:00
Floor layout
Seating on B1, ordering on 1F, seating and terrace on 2F
Parking
Not available
Amenities
Groups welcome, takeout, Wi-Fi, separate men's and women's restrooms
What we ordered
Iced Americano, coconut matcha, Chodang corn financier, salt choco financier, mango cake
Visit time
Weekend, around 3:30 p.m., almost full

as written by the visitor on Jul 14, 2026

I had plans in Gangnam on the weekend, so I stopped by Upper and Under, a dessert café near Gangnam Station that I'd saved a while ago. It kept popping up whenever I searched for dessert spots around Gangnam Station, so I was curious, and once I got there I understood right away why it's so famous.

How crowded is Upper and Under on a weekend afternoon?

Upper and Under was already almost full around 3:30 p.m. on the weekend. There wasn't a waiting line, but I had to wait a bit to find an empty seat. A popular Gangnam Station café is a popular café, haha.

Visiting the Gangnam Station dessert café Upper and Under on a weekend afternoon

Upper and Under location, hours and parking

  • Address: 28 Gangnam-daero 102-gil, Gangnam-gu, Seoul (B1 / 1F / 2F)
  • Hours: daily 11:00–22:00
  • Groups welcome
  • Takeout available
  • Wi-Fi
  • Separate men's and women's restrooms
  • Parking is not available.
Exterior of the Upper and Under building on Gangnam-daero 102-gil
Entrance of Upper and Under, with trees and brick

Upper and Under's three-floor building and layout

Upper and Under uses an entire building, so it's quite big. The basement is seating, you order on the 1st floor, and the 2nd floor has more seats and a terrace. The building catches your eye as soon as you arrive. The green trees and brick walls go so well together that I started taking photos before even going in. On the weekend, getting a seat wasn't easy either.

Busy interior of Upper and Under on a weekend afternoon
Seating areas on each floor of Upper and Under
Almost full seating area at Upper and Under
The 2nd floor and terrace side of Upper and Under

Maybe because it was a weekend afternoon, the 1st floor was already almost full. I went up to the 2nd floor too, and the inside was packed and the terrace was nearly full as well. Turnover isn't that fast, so I'd go expecting to wait a little. We looked around, and luckily a seat opened up in the B1 basement and we got to sit.

Baked goods showcase at Upper and Under
Desserts on display in the Upper and Under showcase

What baked goods are in the Upper and Under showcase?

The Upper and Under showcase has a huge variety of baked goods: financiers (small almond butter cakes), madeleines, pies, crème brûlée flan and cakes. I really love baked goods, and the moment I saw the showcase I was happy, haha.

  • Financiers: plain, nuts, pistachio, Hwangchi cheese (yellow cheese), salt choco, Hoji pecan (roasted green tea pecan)
  • Madeleines: lemon, Chodang corn (sweet corn), canelé, Earl Grey, salted caramel, matcha
  • Pies: Chodang corn pie, mango pie, choco banana pie
  • Crème brûlée flan
  • Cakes and more

Isn't this basically dessert heaven...?

Financiers and madeleines on display at Upper and Under
Pies and cakes on display at Upper and Under

I haven't tried ube yet so I skipped it, but the purple look is really pretty. Next time I'd like to try the ube Basque cheesecake.

Dessert menu in the Upper and Under showcase
Types of cakes on display at Upper and Under
More of the Upper and Under dessert showcase

What we ordered at Upper and Under

I ordered an iced Americano, coconut matcha, a Chodang corn financier, a salt choco financier and a mango cake. Since the baked goods are what it's known for, I had one cake and a variety of baked goods.

Drinks and desserts ordered at Upper and Under

Iced Americano: low acidity, nutty and smooth

The iced Americano at Upper and Under has almost no acidity and a nutty taste, which was totally my style. Coffee matters at a good dessert place, right? It wasn't strongly bitter either, so it was perfect with sweet desserts.

Upper and Under iced Americano

Coconut matcha: subtle matcha, coconut not overdone

The coconut matcha had a subtle matcha aroma, and the coconut wasn't too strong, so I enjoyed it. I like drinks with coconut, which is why I ordered it. It was sweet but clean, and good alongside desserts.

Upper and Under coconut matcha drink
Upper and Under Chodang corn financier and salt choco financier
Table with baked goods and drinks at Upper and Under

Chodang corn and salt choco financiers: firm outside, fluffy inside

The baked goods were moist. Slightly firm outside, fluffy inside. The corn and lemon flavors came through subtly, and they went really well with coffee.

Cross-section of an Upper and Under baked good

Mango cake: layer after layer of mango cream

I was really happy with the mango cake too. The mango wasn't skimped on, and there were several layers of mango cream inside, so I tasted mango with every bite. The sponge was really soft and the cream wasn't heavy, so I finished it quicker than expected. I was actually looking forward to the baked goods more, but I ate more of the mango cake, hahaha.

Upper and Under mango cake with layers of mango cream

Upper and Under's 2nd-floor terrace and photo spots

It's not only the desserts that are good at Upper and Under; the building itself was so pretty. Green trees, brick and an ivory-toned building blend together, so you get lovely photos wherever you shoot. The 2nd floor terrace in particular had lots of couples on dates. On a nice day, I bet the terrace seats are really popular.

Upper and Under building with green trees and ivory tones
Atmosphere of the Upper and Under 2nd floor terrace

The downside: almost always full on weekends

Upper and Under gets really crowded. On weekends, assume it's almost always full. It's a café for enjoying tasty desserts and the atmosphere rather than sitting quietly for a long time. At weekend peak hours the dessert you want may sell out, so I recommend going a bit early.

Main photo of Upper and Under, a Gangnam Station dessert café

Verdict: is Upper and Under worth it as a Gangnam Station dessert café?

If you're looking for a dessert spot around Gangnam Station, Upper and Under is worth visiting at least once. The variety of baked goods was huge, and the financiers and canelé in particular were better than expected. The coffee went well with the desserts, and the building is so pretty that it's great for photos. Just keep in mind that it's really crowded, so competing for a seat is a bit tough. Next time I'll go back for the Chodang corn pie and the ube Basque cheesecake, haha.

Where it is

Upper and Under어퍼앤언더

28 Gangnam-daero 102-gil, Gangnam-gu, Seoul, South Korea (B1, 1F, 2F)서울특별시 강남구 강남대로102길 28 지하1층, 1층, 2층

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