The National Customs Museum at 721 Eonju-ro, Gangnam-gu, Seoul, introduces customs history, airport-themed activities and trade procedures. The KTO listing gives free weekday admission from 10 a.m. to 5 p.m. and closure on Saturdays, Sundays and public holidays.

Ordinary exhibition viewing is different from the museum’s educational programs, which the listing says can be arranged by advance telephone booking. Do not assume that walk-in visitors can join these sessions.

Accessibility details mention one parking space, one wheelchair for loan, a lift, an accessible toilet on floor one, a nursing room and a Braille leaflet. Check equipment and class availability before visiting.