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Attraction Guide · National Parks & Hiking

Achasan Mountain

What it is, how to get there, what it costs and when to go — from the ASK KOREA attraction database.

ASK KOREA attraction guide infographic for Achasan Mountain
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Overview

Quick Summary

Achasan is one of Seoul's most beginner-friendly mountains. Although relatively low in elevation, it offers outstanding views of the Han River, eastern Seoul, and surrounding mountains. Historic fortress remains and comfortable walking trails make it an excellent destination for casual hikers and families.

  • LocationSeoul Gwangjin-gu, Jungnang-gu
  • Highest peakAchasan (295.7 m)
  • Best entranceAchasan Station (Line 5)
  • Walking time2–3 hrs
  • Best seasonSpring / Autumn

Full trails, entrances, safety notes and seasonal detail live in the ASK KOREA Nature Guide.

Mountains of Korea — Seoul Metropolitan Region
Resources

Official Resources

ASK KOREA does not sell tickets. For opening hours and ticketing around Achasan Mountain, use the official Korea tourism and city resources collected in our resources hub.

Official Korea Resources

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