At a glance
What is Seomsonai’s space like?
Seomsonai stands by Hagosudong Beach. Exposed pipes, lights and an Udo map wall create an industrial atmosphere, with windows facing the sea. Window seats depend on availability.
What atmosphere will I find inside?
Exposed pipes, lighting and an Udo-shaped wall feature define the room. Like our jjamppong and pizza, the space brings easy seaside dining together with raw materials.

Can I see Hagosudong’s sea?
Public restaurant information describes sea-facing window seats. A particular seat or view cannot be guaranteed; ask staff about availability when you arrive.

What can I do after eating?
Walk towards the beach for a short moment by the sea. Adapt your stroll to the wind, weather and return ferry. Find us in the 814 Udohaean-gil location guide.
Who can I ask about seating and accessibility?
Contact the restaurant before visiting about seating for your group, particular seats, dining with young children or mobility needs. Actual availability depends on the day’s circumstances.
Photos & references
Menu and restaurant descriptions draw on public tourism and menu information. Photos may differ from current offerings. Confirm today’s prices, hours and seating with the restaurant.
Guide updated:
