Destination briefing
Why travelers stop here
Onion Seongsu is located near the entrance of the cafe street in front of Exit 2 of Seongsu Station on Line 2. This place remodeled an old building first built in 1970 by adding a modern interior sensibility while preserving its original appearance. It is a popular cafe in Seongsu-dong that offers a variety of bread and coffee menus. Delivery is available. In particular, the salt bread and chocolate salt bread are loved for their crispy exterior and moist interior texture, while the Americano and vanilla latte are praised for their rich flavor.
Address: 8 Achasan-ro 9-gil, Seongdong-gu, Seoul (Seongsu-dong 2-ga)
OTA-ready stop
Built into inbound routes and day-tour planning.
Local context
서울특별시 성동구 아차산로9길 8 (성수동2가)
Travel fit
Food · Seoul









