1. For the official 2026 silver grass festival

    1. Haneul Park: the festival site

    하늘공원

    Seoul’s official notice places the 25th Seoul Silver Grass Festival around Haneul Park in World Cup Park from Saturday 17 October through Friday 23 October 2026. The stated festival hours are 10:00–21:00. Source: Seoul Metropolitan Government: 25th Seoul Silver Grass Festival

    AI-generated illustration of silver grass at sunset with an imagined Seoul skyline.
    Silver grass at sunset, illustrated. AI-generated illustration, not a photograph of Haneul Park or the 2026 festival.

    Make Haneul Park the anchor of the plan, then decide whether a separate nearby stop still suits your time and energy.

    Individual program times and access conditions may differ within the overall festival window. Crowds, weather and the condition of the grass can also change, so use the current Seoul notice rather than an old social post.

    Save the Korean name 하늘공원 and the official notice before leaving. Seoul lists World Cup Stadium Station and Mapo-gu Office Station on Line 6 as public-transport approaches; map the entrance you plan to use from your chosen station.

    Also checked: Korea Tourism Organization: World Cup Park.

  2. For a pond-side outdoor pause

    2. Peace Park for a pond-side outdoor pause

    평화의공원

    Peace Park is one of the separate parks within World Cup Park. The Korea Tourism Organization describes it as the part closest to the World Cup Stadium, with a pond, garden, children’s playground and forest. Source: Korea Tourism Organization: World Cup Park

    AI-generated illustration of an autumn pond and trees with an imagined Seoul skyline.
    An autumn park pause, illustrated. AI-generated illustration, not a photograph or exact view of Peace Park.

    Choose it when you want a pond, garden and forest setting alongside the silver grass visit.

    Peace Park has its own current conditions and notices even though it belongs to the same larger park system as Haneul Park.

    Search for 평화의공원 inside World Cup Park, then check the route from the festival exit you expect to use.

  3. For an industrial-heritage visit

    3. Oil Tank Culture Park for industrial heritage

    문화비축기지

    Oil Tank Culture Park is a former oil depot converted into cultural spaces. Seoul says five tanks were transformed for performances, exhibitions and other cultural uses. Its outdoor areas and indoor exhibition spaces are distinct. Source: Seoul Metropolitan Government: Oil Tank Culture Park

    AI-generated illustration of circular industrial tanks in an autumn park setting.
    Reused industrial tanks, illustrated. AI-generated illustration, not a photograph or exact layout of Oil Tank Culture Park.

    Choose it for the contrast between an outdoor festival and a reused industrial site, especially when an exhibition interests you.

    Indoor access depends on current exhibition operations. Check the venue’s current opening details before relying on an indoor stop, especially on Monday.

    The official address is 87 Jeungsan-ro, Mapo-gu, Seoul. Save the Korean name 문화비축기지 and the exhibition you want to see before leaving.

Before you go

Recheck the official festival notice on the day, and use public transport because Seoul warns that the area can be congested. Weather, the condition of the silver grass and individual programs can change. The festival’s 10:00–21:00 window applies to the Haneul Park event.

Sources & checks

Sources checked .

Official visitor information and venue details used for this guide.