☕ Bakery café in a 1970s factory
Cafe Onion Seongsu
어니언 성수
One of Seongsu's best-known cafés, set in a 1970s factory that keeps its raw industrial look, baking more than 20 kinds of bread.
₩ · Pandoro ₩6,000, latte ₩6,000🕒 Mon–Fri 08:00–22:00 · Sat–Sun 09:00–22:00📍 Seongsu
Visitor checklist
- ⏳ Just walk in
Not confirmed yet: solo-friendly, english kiosk, no korean phone needed, vegetarian options, vegan options, halal / muslim-friendly, tax-free shopping.
Sources (2)
Local tip
Seats are hard to find on weekends, so come on a weekday morning. It's about 130 m from Seongsu Station Exit 2.
Order like a local
Tap a card to show it full-screen to staff.