




Cafe Onion Seongsu
Cafe Dessert
4.2 (3022 reviews)
8 Achasan-ro 9-gil, Seongdong-gu, Seoul, South Korea
$$$$$
Highlights from Reviews
• unique industrial design
Many reviewers praised the unique industrial-style design and atmosphere of the cafe, particularly the Seongsu branch.
• diverse pastry selection
The cafe offers a wide variety of baked goods and pastries, providing many options to choose from.
• good coffee
Several reviewers highlighted the delicious taste and quality of the coffee served at the cafe.
• ample seating
The cafe provides ample seating areas, including indoor and outdoor spaces like a rooftop terrace.