Introduction:
Achasanseongseong Fortress boasts magnificent views of the Hangang River and skyline. The 200m-high mountain fortress wall was built to face southeast, towards the Hangang River. It is also called Janghan-seong or Gwangjang-seong. A fierce battle was once

Directions [Subway] Achasan Station (Seoul Subway Line 5) Exit 2 - Walk beside Dongui Elementary School and there is the entrance of Achasan. From there walk about 10 min further. Achasan Station (Seoul Subway Line 5), Exit 3. - Take taxi (approx.15 mins)
Tel:
• 1330 Travel Hotline: +82-2-1330
(Korean, English, Japanese, Chinese)

• For more info: +82-2-450-1655, 1395

Information:
Achasanseongseong Fortress boasts magnificent views of the Hangang River and skyline.
The 200m-high mountain fortress wall was built to face southeast, towards the Hangang River.
It is also called Janghan-seong or Gwangjang-seong.
A fierce battle was once fought here among Gogury, Baekje and Silla because of its strategic location during the period of the Three Kingdoms.
King Gae-Ro of Baekje (r.
455-475) died in the war by the Goguryeo forces sent by King Jang-Su (r.
413-491) and General Ondal of Goguryeo was also killed in a battle with the Silla army in 590. Achasan Mountain is popular as a citizens’ resting place with a historical trail and a natural park including various facilities such as walkway, mountain walkway, a badminton court, a wrestling range, an archery range, various amusement facilities for children, benches, and pavilion.

Current:
Status Historic Site No.234 Closed N/A (Open all year round) Duration 1 hour

Operating:Operating
Hours 24 hours Maximum Occupancy 100 people Parking Facilities Available * Parking fees - 300 won for every 10 mins Admission Fees Free Facilities for the Handicapped Designated toilet Restrooms Available Baby Stroller Rentals Not available Pets Pets must be on a leash at all times.
Please bring plastic bags to dispose of pet litter.

Top Things to Do in Achasanseong Fortress

Where is Achasanseong Fortress

 San 16-46, Gwangjang-dong, Gwangjin-gu, Seoul-si서울 광진구 광장동 산16-46, 구의동 산1-2
    
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