The Han River Festival is a seasonal festival Seoul holds across its Hangang parks. The 2026 summer edition ran August 1–16 in nine parks. With elementary kids, focusing on one park, like Jamsil Hangang Park on August 8–9, worked better than park-hopping: the Jamsil pool in the morning, a midday rest, then a slackline activity and a traditional tightrope show in the afternoon. Public transport beats driving.
Han River Festival at a Glance (2026)
- Festival dates: August 1–16, 2026
- Venues: nine Hangang parks plus on and along the river
- Programs: 18 according to the official introduction
- Best days with kids: August 8–9
- Recommended spot: Jamsil Hangang Park pool
- Pool fees: 1,000 won for kids, 2,000 won for teens, 3,000 won for adults
- Parking: 1,000 won for the first 30 minutes, 200 won per extra 10 minutes, up to 10,000 won a day
In 2026, Seoul ran the summer festival from August 1 to 16 in nine Hangang parks, centered on Mangwon, Jamsil, Yanghwa and Nanji. Drone shows over the water, eco classes, water safety lessons, films, yachts and kayaks each had different venues and sign-up methods.
Families It Suits
The Han River Festival suits families who want a light half day of water play and shows instead of a pricey water park, and those who want to show kids traditional performance.
For younger elementary kids, the Jamsil pool and slackline are more realistic than several paid water sports. The water safety class included a rescue team tour, CPR and AED practice and a boat ride, but sessions and age ranges differed, so check the booking page.
Suggested Route with Kids
Suggested route: arrive at Jamsil Hangang Park at 8:40 a.m., enter the pool at 9, shower and change at 11:30, lunch and rest in the shade, try the slackline activity, watch the traditional tightrope show, and head home around 5 p.m.
In 2026, the “Hangang Eolssu Pongdang” program ran August 8–9 between 10 a.m. and 9:40 p.m. Pool visitors could join free on site, with entry limited by capacity.
Jultagi, Korean tightrope walking, is a traditional performing art on UNESCO’s Intangible Cultural Heritage list. Explain beforehand that the performer’s banter, music and audience reactions complete the show, not just the daring stunts.
Hours, Booking and Admission
In 2026, Hangang pools ran June 19 to August 30, with day sessions from 9 a.m. to 6 p.m. and night sessions from 6 to 10 p.m. The Jamsil pool charged 1,000 won for ages 6–12, 2,000 won for ages 13–18 and 3,000 won for adults; kids 5 and under were free with proof of age.
Many Han River Festival programs are free, but pool entry, yachts, kayaks and cruises may need fees or booking. Don’t assume a program is free by its name.
Parking and Public Transport
As of 2026, Jamsil Hangang Park parking was 1,000 won for the first 30 minutes, then 200 won per 10 minutes, up to 10,000 won a day. The 50% parking discount for pool visitors was abolished.
Lots fill and entrances back up on event days. Walk 15–20 minutes from Jamsilsaenae Station on Line 2 via the Jamsilsaenae underpass, or get off at the Jamsil Bridge viewpoint bus stop. With lots of gear, drop off one parent and the kids first and let the driver park.
What to Pack for Kids
Pack swimsuits, towels, spare clothes, plastic bags, hats, water, snacks, a thin long-sleeve top and sunscreen. At midday, rest time out of the water matters more.
Food and Cafes
Don’t feed kids greasy food before swimming; bring easy-to-carry meals like gimbap or sandwiches. Food delivery at festival sites is hard to coordinate and adds trash.
Rather than squeezing a cafe into the day, pick one on the way home. Near Jamsilsaenae or Jamsil Station, choose one with good air conditioning and comfy seats once kids have changed.
Estimated Costs
Pool admission for two adults and one elementary kid comes to 7,000 won. Add 10,000–20,000 won for transit, 40,000–70,000 won for meals and snacks and 20,000–30,000 won for a cafe, about 70,000–120,000 won for the day.
By car, add up to 10,000 won for parking, plus any paid water activities.
Pros and Cons
The upside is low-cost water play plus traditional performance, all on a day trip within Seoul.
The downside is that programs are spread across parks, and heat, heavy rain or Paldang Dam releases can change schedules. Shade and showers get crowded in peak season.
Things to Know
Han River water and riverside events may be postponed or canceled for rain, bad weather or dam releases. Check Han River Festival notices and the weather forecast on the day.
FAQ
- When is it held? Every summer; the 2026 summer edition ran August 1–16.
- Are all programs free? No. There’s a mix of free walk-in, pre-booked and paid programs.
- How much is the Jamsil pool? As of 2026, 1,000 won for kids, 2,000 won for teens and 3,000 won for adults.
- Can I watch just the tightrope show? In 2026 it was free on-site participation for Jamsil pool visitors, limited by capacity.
- Does it run in rain? It may change or be canceled depending on weather and dam releases, so check official notices on the day.
Dates, programs and prices in this guide are as of the 2026 edition. Check the official website for next year’s schedule before you go.
More Family Trips on Yans World
- Jinju Namgang Yudeung Festival : Dates, Fireworks, Parking and Tips for Kids
- Gongju Baekje Cultural Festival with Kids: A Two-Day Route Through UNESCO Sites
- Jeongseon Arirang Festival 2026 with Kids: A Two-Day Gangwon Trip with the Arirang Museum
Schedules and prices can change, so check the VISITKOREA official tourism site before you go.