Achasan Mountain (아차산)
AddressAcheon-dong, Guri-si, Gyeonggi-do
AreaSeoul
TypeTourist attraction
TimesOpen 24 hr
Phone• 1330 Travel Hotline: +82-2-1330 (Korean, English, Japanese, Chinese) • For more info: +82-2-450-1395
Websitehttp://korean.visitseoul.net/nature/%EC%95%84%EC%B0%A8%EC%82%B0_/27689
Directions

Achasan Mountain is a 295m-high mountain that stretches across Seoul and the city of Guri. Its proximity to the city makes it an accessible destination for hiking in Seoul. The hiking trails are maintained quite well, so even beginners can enjoy hiking in the mountain. From the summit of Achasan Mountain, one can enjoy the beautiful view of Seoul and the Hangang River. In fall, the mountain is famous for its fall colors as well.

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Source: Korea Tourism Organization (TourAPI). Listing generated 2026-08-26 16:21 UTC; details can change — check the official page before you go.