Seoul Forest
A riverside park in Seongdong built on old racecourse and waterworks land, with a deer enclosure and poplar groves.
Updated 20 October 2026
Seoul Forest opened in 2005 on ground that had been a royal hunting park, then from 1908 the city's first water purification plant and from 1954 a racecourse, and it is now the largest park in the eastern half of the city - around a hundred and twenty hectares along the Han and the Jungnangcheon. It divides into a culture park with lawns and a plaza, an ecological forest with a fenced enclosure where sika deer roam and can be fed, a wetland area built into the old water tanks with boardwalks and birdlife, and an insect garden with butterfly houses. The poplar grove and the tree-lined avenues are what most people come for, particularly in late autumn when the gingkos turn. A footbridge crosses to the riverside park. The neighbourhood around it, Seongsu, went from shoe factories and warehouses to cafés and design studios over the past decade and is now one of the more interesting districts to walk in the city.
What you'll find
- The deer enclosure - sika deer in the ecological forest.
- The poplar grove - the avenues and lawns.
- The wetland boardwalks - built into the old water tanks.
- The Seongsu district - converted factories and cafés outside.
When to go
April for cherry blossom, late October and November for gingko and maple. Weekends are busy; weekday mornings are calm.
Things to know
It is a city park, not a forest - expect crowds at weekends and in blossom season. The deer are enclosed and habituated. Some sections close for maintenance.
Nearby
Seongsu's café district is over the road; the Han River parks at Ttukseom are alongside.
Key facts
Source: Wikidata, item Q483014, read on 18 October 2026.
What to pack for Seoul Forest
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
- A zoom camera or long lens - Animals rarely come close; reach beats megapixels. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



