10 Best Hiking Trails in Seoul: Easy Walks to Epic Peaks
Seoul does not make you choose between a city break and a hiking trip. Granite peaks rise behind apartment towers, centuries-old walls cross wooded ridges, and several trailheads begin near subway stations. The real question is not whether to hike, but which trail fits your time and confidence.
This local-style shortlist includes ten genuinely different routes. Some are relaxed walks in regular sneakers; others demand proper hiking shoes and a half-day commitment. We have not padded the list with ten entrances to the same mountain.
Seoul hikes at a glance
- Bukhansan Baegundae: Seoul’s biggest summit view · 4–6 hours · Hard
- Inwangsan: Best reward for limited time · 2–3 hours · Moderate
- Bugaksan Baegak: City wall and history · 2–4 hours · Moderate–hard
- Achasan: Sunrise and beginners · 1.5–2.5 hours · Easy–moderate
- Ansan Jarak-gil: Gentle forest walk · 1–2 hours · Easy
- Namsan: First-time visitors · 1–2.5 hours · Easy–moderate
- Naksan City Wall: Night walk · 1–1.5 hours · Easy
- Gwanaksan: Rocky, energetic hiking · 4–6 hours · Hard
- Eungbongsan: Quick sunset viewpoint · 45–75 minutes · Easy
- Yongmasan: Ridge views with fewer tourists · 2.5–4 hours · Moderate
💡 Our quick pick: Choose Inwangsan for one memorable hike near central Seoul, Achasan for an easier morning, and Bukhansan only when you can give the mountain most of a day.
The iconic central and northern peaks
1. Bukhansan Baegundae — the classic summit challenge
Baegundae, Bukhansan’s highest peak, is the route for travelers who want a proper mountain day without leaving Seoul. Forest paths lead toward steep granite near the top, where fixed cables assist on exposed sections. The panorama is enormous, but this is not a casual city stroll.
Start early, wear shoes with grip, carry water, and avoid the summit section in rain, ice or strong wind. Weekends can be crowded. The Seoul Hiking Tourism Center is useful for route advice and visitor services, while national-park notices should be checked before departure.
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2. Inwangsan — the best view-to-effort ratio
Inwangsan feels distinctly Seoul: rough granite, sections of the old city wall, shamanic sites, and views toward Gyeongbokgung and the modern skyline. It is steep enough to feel rewarding but short enough to combine with Seochon or Buam-dong.
The common approach from near Gyeongbokgung Station climbs through residential streets before joining the wall. Expect stairs and exposed rock. Go near sunset for warm light, but descend before dark unless you are comfortable navigating and carrying a light.
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3. Bugaksan Baegak — walk above the Blue House
Bugaksan’s Baegak section combines a wooded ridge with some of the most atmospheric stretches of Hanyangdoseong, the Seoul City Wall. The Changuimun-to-Hyehwamun direction is scenic but includes sustained stair climbing. Seoul’s official guide rates the Baegak Mountain Trail as difficult and recommends dividing the entire wall into sections rather than forcing it into one day.
Access rules around this historically sensitive area have changed over time. Carry identification and confirm current entrances, hours and closures on the official Seoul City Wall page before going.
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Easier walks with fast rewards
4. Achasan — an easy sunrise mountain
Achasan is one of Seoul’s friendliest introductions to hiking. The ascent is relatively gentle, viewpoints appear quickly, and the eastern location makes it a famous sunrise option. You can turn around after the first major viewpoint or continue along the ridge toward Yongmasan.
It is popular with local walkers, so mornings feel lively rather than remote. The trail still has rock, dirt and steps; “easy” does not mean barrier-free.
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5. Ansan Jarak-gil — the gentlest forest escape
Ansan’s Jarak-gil circles the lower mountain on a largely gentle path, with long wooden-deck sections and forest shade. It is a good choice for families, mixed-ability groups or anyone who wants nature without a summit mission. Short connectors lead to viewpoints if you want more climbing.
The full loop takes longer than many visitors expect, so choose an entrance near your next destination rather than feeling obliged to complete every meter.
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🌿 Good to know: A trail described as “decked” or “barrier-free” may still have sloped approaches or temporary works. Check the exact entrance if step-free access matters to your group.
6. Namsan — the landmark walk for first visits
Namsan is more urban park than wilderness, but it belongs here because it is the easiest way to add a real uphill walk to a first Seoul itinerary. Multiple paths climb toward N Seoul Tower, including paved roads and stair-heavy routes beside the city wall.
Walk up and use public transport down if your schedule is tight. The reward is not solitude; it is a layered view of central Seoul and a route that connects naturally with Myeongdong, Hoehyeon or Itaewon.
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7. Naksan City Wall — the best after-dinner trail
Naksan is the least mountain-like hike on this list and one of the most photogenic. A paved path follows the illuminated wall above Daehangno and the rooftops of Ihwa-dong. It works especially well before or after dinner and requires no specialist gear in dry conditions.
Start near Hyehwa for cafés and theater streets, or approach from Dongdaemun to turn the wall into a short linear walk. Please keep voices low around hillside homes.
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Harder and quieter alternatives
8. Gwanaksan — rugged hiking in southern Seoul
Gwanaksan is a strong alternative to Bukhansan for experienced walkers staying south of the river. The mountain is known for bare rock, steep ridges and deep valleys. Routes vary considerably; the summit approach is demanding, while lower forest and arboretum paths offer gentler options.
Do not choose a random route from a social-media clip. Decide on a trailhead and endpoint in advance, download an offline map, and leave enough daylight for the descent.
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9. Eungbongsan — a tiny climb with a huge river view
Eungbongsan is ideal when you want a viewpoint, not an expedition. Stairs climb from the neighborhood to a pavilion overlooking the Han River, Seoul Forest and the eastern skyline. Spring forsythia is famous, but the sunset and night views are the more reliable year-round reason to visit.
Pair it with Seoul Forest or a riverside walk. The climb is short, though repeated stairs can still be tiring.
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10. Yongmasan — a longer eastern ridge adventure
Yongmasan gives you a more sustained ridge walk and fewer international tour groups. Many hikers connect it with Achasan, creating a one-way route with repeated views over the Han River and eastern Seoul. The terrain is moderate, with enough climbing to justify hiking shoes.
Use a live map to choose your descent: ridge trails have several neighborhood exits, and the most convenient finish depends on your subway plans.
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Before you hike in Seoul
Korean hikers often look exceptionally equipped, but you do not need expedition gear for the easy routes. You do need traction, water, sun protection and a charged phone. Summer heat and humidity can be more difficult than the elevation; start early and slow down. After heavy rain, granite and wooden decks become slippery.
🥾 Safety tip: Weather, wildfire controls, maintenance and security restrictions can close trails. Check the Korea National Park Service for Bukhansan and the relevant official city page on the morning of your hike.
Who should skip which trail?
Skip Baegundae and Gwanaksan if you dislike exposed rock, have weak knees, or only packed smooth-soled fashion shoes. Skip sunrise hikes if you are not prepared to navigate in darkness. For a low-pressure alternative, choose Ansan Jarak-gil, Naksan or a paved Namsan route.
✅ Verification note: Route access, operating hours and weather closures were last checked in August 2026. Mountain conditions change quickly, so verify official notices and your chosen trailhead before departure.
Photo credits
- Seogang Bridge with Bukhansan rising beyond Seoul — Original uploader and photographer is Jpbarrass at en.wikipedia, Wikimedia Commons, Public domain; resized and converted to WebP.
- Granite summit and broad Seoul panorama at Bukhansan — Cube52, Wikimedia Commons, CC BY-SA 4.0; resized and converted to WebP.
