943 King’s Cross, Hongdae: Seoul’s Harry Potter-themed cafe

One-line takeaway

A multi-floor, wizarding-themed playground in Hongdae—order first on the ground floor, then roam from a moody basement to a banquet hall and dorm sets, with sweet signature drinks and a weekend magic show.

Why you should go (3 reasons)

• It’s genuinely immersive: B1–4F are each themed differently (tavern, cafe, banquet hall, dorm), with photo zones, a broom wall outside, robes to try, and even moving “portraits.”
• Great with kids and groups: on weekends there’s a 14:00–16:00 magic show, and seating ranges from long banquet tables to cozy dorm-style floor seating.
• The menu is pure theme-park fun: over-the-top signature drinks, a nostalgia-hit “Harry birthday” cake, and a turkey leg that’s better than you’d expect—even if prices are steep.

What it’s like

I arrived to the kind of facade that makes fans grin—there’s even a broom photo spot outside. You order on the 1st floor at a counter set among wand-shop-esque shelves and a small gift display, then take your tray upstairs.

• B1 (Wizard’s hut/tavern): dim, barrel tables, a moody pub feel. Fun to look at, a bit dark for lingering with kids.
• 2F (Wizard cafe): antique vibe and busy—lots of international visitors. There’s a little hunt for “moving” picture frames tucked away on a wall.
• 3F (Banquet hall): long tables, candelabras, a crackling video fireplace; film-score vibes played when I visited. This is also where the weekend magic show gathers.
• 4F (Dorm): the crowd favorite. Bed frames turned into floor-seating tables, a dedicated photo zone, and robes you can slip on for pictures. There’s also a paid photo booth.

Despite the crowds, I found it surprisingly cozy once seated—more theme-park set than typical cafe, in the best way.

What to try / how to enjoy it

• Do a quick lap of all floors before you settle—then aim for the 3F banquet hall or 4F dorm if you want atmosphere.
• Catch the weekend magic: 14:00–16:00; one visit noted roaming tricks on each floor and a main show around 15:20–16:00 in 3F (schedules can change).
• Drinks are sweet by design. Popular picks included Wizard Green Tea (a green-tea smoothie crowned with a tiny chocolate “hat”), the playful “sick note” smoothie with jelly beans, and a spider-themed cookies-and-cream blend. A strawberry ade was less sugary.
• Food worth sharing: the turkey drumstick was crisp outside and juicy inside; the “Harry birthday” cake is a photogenic chocolate cake under the pink frosting.
• Photos: try the broom wall outside, the banquet set on 3F, and the 4F dorm with robes. If you want prints, there’s a paid photo booth upstairs.
• Tip: ask for water at the 1F counter.

Practical notes

• Address: 서울특별시 마포구 양화로16길 24 (B1–4F), Hongdae area
• Getting there: about a walk from Hongdae Ipgu (Hongik Univ.) Station Exit 9.
• Opening hours (as posted on site visits): Mon–Thu 11:30–21:30; Fri–Sun 10:00–21:30.
• Parking: none.
• How it works: order first on 1F, then find seats on B1–4F. There’s no entrance fee, but prices are higher than a regular cafe.
• Minimum order: I encountered a per-person minimum; one visit was told 1 drink per person, another noted 1 item per person (cakes didn’t count, sides did). Staff guidance/signage may vary.
• Price snapshot from recent visits (subject to change): signature drinks around 11,800 won; Americano noted at about 10,000 won; French fries 16,500 won; “Harry birthday” cake 17,000 won.
• Promos: a receipt-review jelly bean perk was advertised on-site; jelly beans were also sold (seen at 3,000 won). Offers can change.
• When to go: weekends get crowded (lots of international visitors); arriving before lunch helped us explore, eat, and catch the magic before lines formed outside by late afternoon.

대한민국 서울특별시 마포구 서교동 양화로16길 24