Namhansanseong Fortress

TravelNamhansanseong-myeon, Gwangju (Gyeonggi)

Namhansanseong Fortress남한산성

A mountain fortress southeast of Seoul and a UNESCO World Heritage Site, with 12 km of walls and a royal temporary palace inside.

Checked Oct 18, 2026

At a glance

Good to know now

Parking is available. Info: 031-8008-5155.

Hours

Namhansanseong Haenggung (temporary palace): Apr–Oct 10:00–18:00, Nov–Mar 10:00–17:00. Ticket sales start 30 minutes before opening and end 30 minutes before closing.

Closed

Mondays, according to KTO's listing.

Booking

Day tours from Seoul that pair Namhansanseong with Hwadam Forest and the Korean Folk Village can be booked on GetYourGuide and KKday.

Namhansanseong was the eastern of four fortresses that guarded the Joseon capital, Hanyang, on Namhansan about 24 km southeast of Seoul. Its stone walls run 12.4 km in all and once enclosed a whole fortress town, with a temporary royal palace (haenggung), garrison offices, storehouses and around 80 wells. Records tie the site to much older forts, but the walls were built up in earnest in the 17th century; the four main gates and the Sueojangdae command post are among the best-preserved parts. It is a UNESCO World Heritage Site and a provincial park.

Book ahead

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Places to stay nearby

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Hotel

Romance Hotel Jamsil

Northwest of Namhansanseong Fortress

About 4.4 km away

See it on Expedia

Hotel

Hotel CL

North of Namhansanseong Fortress

About 7.5 km away

See it on Expedia

Hotel

Hanam Aloha Hotel

North of Namhansanseong Fortress

About 7.5 km away

See it on Expedia

Map

Numbers match the list. Map data © OpenStreetMap contributors.

KakaoMapNaver MapGoogle Maps

Tips

  • Walk a section of the wall: the stretches around the four main gates and Sueojangdae keep their original form best.
  • Avoid Mondays if you want to go inside the haenggung.

Nearby

Facts from the Korea Tourism Organization (TourAPI). KOGL

Sources (6)

Korea Tourism Organization (TourAPI)GetYourGuideKKdayPhoto: Noh Mun Duek / Wikimedia Commons (CC BY-SA 4.0), resizedKlookTrip.com

Checked Oct 18, 2026

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