Gongju Gongsanseong Fortress [UNESCO World Heritage] (공주 공산성 [유네스코 세계문화유산])
Address280 Ungjin-ro, Gongju-si, Chungcheongnam-do
AreaChungnam
TypeTourist attraction
TimesMarch-October 09:00-18:00 / November-February 09:00-17:00Last admission is 30 minutes before closing
ClosedNew Year's Day, Day of Seollal (Lunar New Year's Day) & Chuseok (Korean Thanksgiving Day)
Phone+82-41-856-7700
Websitehttps://www.gongju.go.kr
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Gongsanseong Fortress is a fortification situated at the heart of Gongju, which served as the capital of the ancient Baekje kingdom (18 BCE - 660 CE) from 475 to 538. Even after Baekje's fall, subsequent dynasties such as Silla (57 BCE - 935 CE), Goryeo (918-1392), and Joseon (1392-1897) continued to use Gongju as a regional administrative center.

As a result, numerous historical sites have accumulated in the area over time. From the fortress, visitors can enjoy a panoramic view of Gongju's city center and the Geumgang River.

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Source: Korea Tourism Organization (TourAPI). Listing generated 2026-08-27 16:37 UTC; details can change — check the official page before you go.