Gangnam rooftop café for double vanilla canelé: Upper and Under

In short

Upper and Under is a three-story rooftop café on Gangnam-daero 102-gil, near Gangnam and Sinnonhyeon stations in Seoul. On a cool evening visit, the order was an iced americano, a hibiscus tea and a double vanilla canelé, though the late hour meant only a few desserts were left in the case. Each floor at Upper and Under has its own mood, so picking a seat is half the fun — and the rooftop is worth a return trip on a breezy day.

Photo from a visit to Upper and Under café near Gangnam Station

Good to know

Location
28 Gangnam-daero 102-gil, Gangnam-gu, Seoul (basement 1st floor, 1st floor, 2nd floor)
Size
Spread over three levels, with a rooftop
Ordered
Iced americano, hibiscus tea, double vanilla canelé
Good to know
Come late and many dessert options are already gone

as written by the visitor on Sep 6, 2026

Photo from a visit to Upper and Under café near Gangnam Station

Today I'm bringing you a review of Upper and Under, a café I found while looking for somewhere with good vibes near Gangnam Station! ☕️✨

Upper and Under café atmosphere on a cool day

The weather's been getting a bit cooler lately, and I've become totally obsessed with drinking coffee outdoors. Rooftop cafés I couldn't even think about in the dead of summer heat suddenly feel so tempting now that it's cooling down… 🥹

Exterior view of Upper and Under café with rooftop

So this time I visited Upper and Under near Gangnam Station!

Upper and Under: three levels plus a rooftop near Gangnam Station

Upper and Under uses an entire building on Gangnam-daero 102-gil as its café, spread across three floors. What I liked most walking in was how varied the spaces were!

Three-story space inside Upper and Under café
Seating at Upper and Under with a different mood on each floor
Interior space on one of Upper and Under's floors

It's not just a small one-floor café — the structure runs up to three floors, so each level has its own distinct atmosphere.

What we ordered at Upper and Under: iced americano, hibiscus tea, double vanilla canelé

At Upper and Under that day we ordered three things: iced americano, hibiscus tea, and a double vanilla canelé.

Drinks and dessert ordered at Upper and Under
  • 🧊 Iced americano
  • 🌺 Hibiscus tea
  • 🍮 Double vanilla canelé

That's what we ordered!

A glass of iced americano at Upper and Under

When you're at a café, an americano is basically a must, right? 🤭 I personally love iced americano at cafés, so I ordered a nice cold one.

Hibiscus tea at Upper and Under

And along with it, hibiscus tea! If you like refreshing tea over coffee, this is a great option too. 🌺 And then the dessert of the day!

Double vanilla canelé at Upper and Under
Table with double vanilla canelé and drinks

It was the double vanilla canelé. 🍮💕 Canelé (a French pastry with a crisp caramelized shell and a soft, custardy center) is already a charming dessert, and with vanilla added it went perfectly with coffee.

Upper and Under's dessert case late in the day

How late is too late? Desserts sell out at Upper and Under

There was one downside, though! We got to Upper and Under a little late that day, and sure enough… most of the desserts had already sold out. 🥹🥹

Part of the fun of a café is browsing the dessert case, but since it was late there weren't many options left, which was a bit disappointing. Still, I picked the double vanilla canelé that remained, and paired with coffee it was satisfying enough! Next time I want to come earlier so I can choose from a fuller dessert lineup. 👀💗

Inside Upper and Under: the mood floor by floor

Upper and Under was also a café worth exploring just for its interior! 🤎 Since the whole building is used as the café, it was bigger than I expected, and with the space divided across several floors, I thought 'oh, it's more spacious than I imagined!' the moment I walked in.

Interior of Upper and Under mixing white tones and wood
Vintage-style space inside Upper and Under café

Overall it felt clean but not overly new — white tones, wood, and a vintage feel mixed together naturally, which made it comfortable.

And climbing the stairs to check out each floor was quietly fun too, haha. It's the kind of café where you get to enjoy picking a seat: 'Should we sit here today, or go up higher?' 🤭

I don't know why moments like this make me so happy even though nothing special happened. Good weather + tasty coffee + a pretty space = the happiness formula 💗 That day I really thought, 'ah, I'm glad I came to this café!' 🫶🏻

Where to sit for a slow café hour near Gangnam Station

Gangnam Station is such a busy area that there are tons of cafés, but personally I like ones where you can sit and talk for a long time. In that sense, Upper and Under was great because with space across three floors plus a rooftop, you can pick a seat that fits your mood.

It's good for catching up with a friend, good for a quick break during a date, and especially now that the weather's cooling down, I'd really recommend the rooftop. 🌿☕️ If it had been the middle of summer I probably would've said 'the rooftop's pretty but way too hot…' haha, but right now it's just right!

If you visit when the breeze is cool and the sunlight isn't too harsh, you can really have a lovely time there. 🤎

Upper and Under near Gangnam Station — a café I'm bookmarking to revisit once the weather cools down more! 📌🌿

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

Open in Google Maps

Local places · Cafés