Trails › South Korea › Seoul
Iljasan Mountain Forest Trail
Next nearby hike: Seoul City Trail 10 mi · 15 kmExplore Seoul →
Iljasan Mountain Forest Trail other trails nearby (tap a dot to open it)
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© OpenStreetMap contributors (ODbL) · Full route · OpenStreetMap · Basemap: OpenFreeMap (OpenMapTiles, © OSM contributors).
7-day forecast
Open-Meteo (CC BY 4.0)Best time to hike
Best months: Apr–Jun, Sep–Nov · highs 10–26 °C (50–79 °F)
- J1°-9°20
- F4°-6°23
- M10°-1°44
- A17°5°71
- M22°11°93
- J26°17°130
- J28°21°380
- A29°22°304
- S24°16°164
- O19°8°44
- N10°1°44
- D3°-6°19
Average high °C · low °C · precipitation mm per month. Highlighted: best months.
How we pick months
Best months are those where the 1981–2010 average daily high is 10–27 °C (50–81 °F), the average overnight low is 0 °C (32 °F) or warmer, and average precipitation is 200 mm (7.9 in) or less. Values are long-term monthly averages for the ~1 km cell at the trail point on the map, from CHELSA V2.1 climatologies (Karger et al., CC0), not a forecast. Higher or more exposed parts of a route can be colder, wetter or snowier.
About this trail
Easy hiking trail along the ridge of Iljasan mountain. Part of the Seoul Trail (Dulle-gil).
OpenStreetMap (ODbL).
Trail facts
- Mapped length
- 3.4 km · 2.1 mi (OSM route, Waymarked Trails)
- Nearest town
- 5.6 km W of Hanam (Hanam-si, Gyeonggi-do) · GeoNames
- Best months
- Apr–Jun, Sep–Nov
- Country
- South Korea
- Region
- Seoul
- Continent
- Asia
- Route type
- Local route
- Route centre
- 37.5322, 127.1571
- Route start
- 37.5224, 127.1462
- OpenStreetMap
- relation 17465267
How it’s scored
Hikers can rate difficulty from 1 to 10 (1 = flat, short, easy walk for anyone; 3 = gentle hills, a little effort; 5 = moderate climbs, some fitness needed; 7 = steep or long, solid fitness required; 10 = extremely strenuous or technical; long steep climbing; experienced hikers only). The community average is shown once at least 3 people have rated the trail; until then the official or computed score is used when we have one.