| Dates | 9–10 days in mid to late October 2027 if the pattern holds (11–20 Oct 2024, 18–26 Oct 2025, 17–25 Oct 2026); nothing announced as of 18 October 2026. |
|---|---|
| Weather | October average 20/11 °C (68/51 °F), 52 mm of rainMonthly averages, not a forecast: Korea Meteorological Administration climate normals, 1991–2020, Seoul station. |
| Venue | Jamwon Hangang Park (multipurpose field) and six other Han River parks서울특별시 강남구 압구정동 386 (잠원한강공원) |
| Admission | Free to enter the parks and watch the stage. Classes cost ₩5,000 (silent yoga ₩9,000) and boat rides ₩12,500–60,000. |
| Previous edition | 2026: 17–25 Oct 2026 |
Notes on the 2027 edition
In 2026 the autumn dates were first published on 23 April, in the city's announcement of the spring run.
About the festival
The Hangang Festival (Autumn) is the October run of Seoul's city-run festival in the Han River parks. The 2026 autumn run is on now, 17–25 October, in seven parks: exercise classes, a cooking session and a free musical gala at Jamwon Hangang Park on 17–18 October (Line 3, Sinsa Station, Exit 5), then a street-food contest of 20 young chef teams at Ttukseom Hangang Park on 23–25 October. Entry is free; classes cost ₩5,000–9,000 and boat rides ₩12,500–60,000. The 2027 dates are not announced; recent autumn runs have taken 9–10 days in mid to late October.
Transport, booking, crowd and accessibility details are on the main Hangang Festival (Autumn) page, which covers every edition.
Source
Facts checked
22 October 2026, against the sources listed below.
- KTO TourAPI listing 한강페스티벌 (contentId 2828431)kto
- Seoul Metropolitan Government — Hangang Festival 2026 site, festival introductionofficial
- Seoul Metropolitan Government — 2026 한강페스티벌_가을 notice (11 Oct 2026)official
- Seoul Metropolitan Government — 2026 autumn festival leaflet (PDF): land programmesofficial