Landmark

National Assembly Building

Yeouido, Seoul

Address
1 Uisadang-daero, Yeongdeungpo-gu, Seoul

Source: english.visitseoul.net, checked 13 Oct 2026.

National Assembly Building in Yeouido with its green dome and columned front over a lawn, Seoul
Photo: Alain Seguin at Flickr, from Ottawa, Canada / Wikimedia Commons (CC BY-SA 3.0)

South Korea's parliament building. Free guided visits run on weekdays and Saturday mornings, with a limit of 150 people per session.

Nearest station National Assembly (Line 9), exit 1
Cost Free
Time needed 1 hour
Best time Weekday morning
Free

Insider tip

Book through the National Assembly website and bring ID. Visit Seoul's page gives two different booking windows, so check the site. Closed Sundays, holidays, May 31 and the fourth and fifth Saturday of the month.

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What's on near National Assembly Building

Upcoming events within a ten-minute walk of National Assembly Building, from the weekly Seoul events calendar.

Garden Free

Yeouido Spring Flower Festival 2027

2 Apr to 7 Apr 2027 (dates to be confirmed) Yeouiseo-ro (Yunjung-ro), Yeouido

Time 11:30 to 21:30 Station Yeouinaru (Line 5) or National Assembly (Line 9)

The 2026 edition ran Apr 3 to 7, about 11:30 to 21:30, free, with 1,886 cherry trees. Dates follow the bloom forecast. The 2027 dates haven't been announced.

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Nearby

Yeouido Yunjung-ro Cherry Blossom Road Park · 3 min walk About 1.7 km of Yunjung-ro lined with roughly 1,800 cherry trees. Yeouido Park Park · 13 min walk City park opened in 1971 on the site of a former runway, with a Korean Traditional Forest, a Culture Plaza, a grass field and an ecological forest. IFC Mall Shopping · 16 min walk Indoor mall across levels B1 to B3 of the Yeouido IFC complex. Sibeom Sauna Bathhouse · 16 min walk A jjimjilbang in Yeongdeungpo-gu listed as open 24 hours. The Hyundai Seoul Shopping · 18 min walk Large department store and mall in the Park One complex. Yeouido Saetgang Ecological Park Park · 18 min walk Riverside ecological park, described by Visit Seoul as the first in Korea created to preserve the area's ecosystem, with signs naming native plants...

Around Yeouido

Parliament, a river park and a big mall on one island

Yeouido is an island in the Han River that holds South Korea's parliament and many of its financial offices. It works well as a half-day, with the riverside park, the cherry-tree road in April and two large malls.

Yeouido has 13 places on the Roam Seoul map: 4 parks and gardens, 3 landmarks, 2 shops, 1 viewpoint, 1 museum, 1 restaurant and 1 bathhouse. Read the Yeouido guide.

Good to know

What is the address of National Assembly Building?
1 Uisadang-daero, Yeongdeungpo-gu, Seoul.
How do I get to National Assembly Building?
The nearest station is National Assembly (Line 9), exit 1. National Assembly Building is in Yeouido, Seoul.
How much does National Assembly Building cost?
Nothing. National Assembly Building is free to visit.
How long do you need at National Assembly Building?
Plan for 1 hour.
When is the best time to visit National Assembly Building?
Weekday morning.

Stay near National Assembly Building

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See hotels near National Assembly Building on Booking.comPrices are for the night of Saturday 7 November. You can change the dates on Booking.com. If you book, Roam Seoul earns a small commission from Stay22 at no extra cost to you.