Haeundae railway-view café, fresh mango tiramisu: Geumsong Deokmi

In short

Geumsong Deokmi Haeridan-gil Branch is a dessert café on the second floor of an old building at the entrance to Haeridan-gil in Haeundae, Busan. On the last day of a Busan hotel staycation, the writer ordered the fresh mango tiramisu, Oreo cheesecake, an americano and a mango granita, with the old railway tracks and the high-rises around Haeundae Station framed by the floor-to-ceiling windows. The fresh mango tiramisu is expensive, but the amount and quality of mango make it worth the price.

Signature photo of Geumsong Deokmi café on Haeridan-gil

Good to know

Location
Second floor of an old building at the entrance to Haeridan-gil, near Haeundae Station
View
Old railway tracks and the high-rises around Haeundae Station through floor-to-ceiling windows
What we ordered
Fresh mango tiramisu, Oreo cheesecake, americano, mango granita
Granita flavors
Lemon / mango / Korean melon
Seating
Roomy tables with power outlets, plus window-side lounge seats
Wait
Popular enough that a line had formed by the time we left

as written by the visitor on Aug 13, 2026

Signature photo of Geumsong Deokmi café on Haeridan-gil

How to find Geumsong Deokmi at the entrance to Haeridan-gil

On the last day of a fun Busan hotel staycation, we stopped by Haeridan-gil, known for its aesthetic cafés, good restaurants and boutique shops. It's really close to Haeundae Station and reminded me a bit of the café street along the Gyeongui Line Forest Park!!

View of Haeridan-gil street near Haeundae Station

Among them, Geumsong Deokmi, a Haeundae café renovated from an old building, looked clean and aesthetic, so we decided to check it out haha. Deokmi...? Unlike the somewhat old-fashioned name, the sign looked like it would be decorated in an antique-yet-clean, very-now style!

Sign at the entrance of Geumsong Deokmi's Haeridan-gil branch

Going up to the second floor, I was like, wait, is this even the café door? There was a wood-tone door with an actual key stuck in it lol, and when it's closed it's totally camouflaged.

Wood-tone second-floor café door with a key in the lock

If it weren't for the Catch Table reservation sign, I might not have even known it was a café!! I didn't realize it when we first walked in, but by the time we left there was a wait for the café — it's a pretty popular spot on Haeridan-gil, haha.

Grand Budapest Hotel vibes: inside Geumsong Deokmi

Café interior with antique furniture and lighting

The moment I walked in, I thought of the movie The Grand Budapest Hotel... the lounge-style window seating, and the furniture and lighting had that antique-yet-minimal vibe.

Window-side lounge seating with minimal interior design
Full view of the Geumsong Deokmi hall with floor-to-ceiling windows

What I loved most was the floor-to-ceiling windows — since Geumsong Deokmi's Haeridan-gil branch sits right at the entrance to the street, you can see the old railway tracks and even the Haeundae Station skyline (?) outside the window!!!

Old railway tracks and Haeundae Station area seen through the window
Antique hallway leading to the restroom

Even the walk to the restroom had that cute antique vibe~~

What's on the menu at Geumsong Deokmi

When I looked the café up, it said it was a dessert café, and I didn't think much of it~~? But yes, this is definitely a place you come for dessert.

Dessert models displayed on one side of the café

They even had dessert models displayed on one side!! Usually desserts are hidden inside a showcase where you can't see them well, and descriptions can't really be placed inside the case either — but here it was like a dessert exhibition hall, so thoughtful lol.

Fresh mango tiramisu model and menu description

Summer fruit fresh mango tiramisu!! Since it's summer, it's apparently a HOT item — there was a huge pile of fresh mango on top of the tiramisu, so any mango fanatic would pick this without a second thought!!

Sign for the signature Oreo cheesecake

Next up is the signature menu, Oreo cheesecake, which apparently has been loved since the café's very first days!!?? Not just a plain cheesecake — the Oreo crumbs and cookie base caught my eye.

Pistachio raspberry cheesecake on display

This one is the pistachio raspberry cheesecake — the color and amount of cream were stunning, top marks for looks alone~~~~~~~ but it didn't even have fruit on top and was still pretty pricey lol haha.

Menu board for granita and other unique desserts

And we can't skip Geumsong Deokmi's unique dessert menu either (seriously, why is this place such a dessert paradise!! A must when your energy crashes in summer!?). The crème brûlée pot was sold out, but the summer granita was still available!! I ordered the granita and it turned out to be crunchy, sorbet-like shaved ice eaten together with fruit — there were three kinds: lemon granita, mango granita, and Korean melon granita!

Coffee and tea menu board

Coffee prices are around this range~~~??? The teas also had a lot of unique, blended-sounding names!!

Tea leaf set for smelling the aroma

They let us smell the tea directly!! It felt a bit like sampling perfume, which was a nice touch~~

The dessert case at Geumsong Deokmi

Desserts and an americano on the table

After thoroughly sniffing all the teas and picking out a bunch of desserts, what we actually ordered to drink was just an americano lolllll. Honestly it was so hot that day I wanted to chug a cold iced americano....

A glass of iced americano

Fresh mango tiramisu: pricey, but worth it

The one I was most satisfied with was the fresh mango tiramisu!! It was quite pricey, but it really was worth the money...

Mango tiramisu piled high with fresh mango

The fresh mango was better quality than I expected, and there was a generous amount of mascarpone cream underneath the mango, so I tried the mango with the mascarpone cream first. Below that was a mango compote, almost like mango jam, and a genoise sponge at the very bottom!! Honestly, that combination can't taste bad... and with fruit prices being so high these days, it's rare to get this much fresh mango piled on... total pass!!

Cross-section of a bite of fresh mango tiramisu

Oreo cheesecake and the americano

Next we had the Oreo cheesecake, which was a slightly more ordinary flavor!! Unlike the other cakes, it had a crunchy Oreo cookie base underneath, and I could tell why people love it.

Oreo cheesecake with an Oreo cookie base

After trying a bit of everything, the americano was exactly what I was craving~~~ I hate sourness in coffee, but Geumsong Deokmi's americano was just right — nutty and easy to drink alongside the desserts!!

Finishing with the mango granita

Mango granita served in a cup

Did you think it ended there~~~~~~~~~~? We also enjoyed the mango granita to the end. A refreshingly cold sorbet, and after loving the mango in the tiramisu, I figured this place's mango must be good, so I gave it another shot.

A spoonful of mango sorbet with fresh mango on top

Just holding the chilled cup felt satisfying, and eating the cool, sweet mango-based sorbet together with fresh mango~~~ was seriously heavenly!!

The tables are spacious and there are outlets, so it's great for working on a laptop in the AC while enjoying several desserts — by the time we left, the café was completely packed!!! It was a fun dessert trip.

Where it is

Geumsong Deokmi Hae­ridan-gil Branch금송 덕미 해운대 해리단길점

19 Udong 1-ro 38beon-ga-gil, Haeundae-gu, Busan, South Korea, 2nd floor부산광역시 해운대구 우동1로38번가길 19 2층 금송덕미 해리단길점

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