The Hanbat Arboretum water park is a free kids’ water play area that opens in summer at Expo Citizen Plaza in Daejeon. In 2026 it ran from July 23 to August 16; admission was free but required advance booking, and it closed on Mondays. With elementary kids, book online as soon as slots open, use just one morning or afternoon session, and add a short walk in the arboretum.
Hanbat Arboretum Water Park at a Glance
The water park ran at Expo Citizen Plaza inside Hanbat Arboretum from July 23 to August 16, 2026. Hours were 10 a.m. to 5 p.m., closed Mondays for maintenance and water quality checks. It had large water slides, pools, family recreation and survival swimming lessons, all free.
In 2026, bookings opened weekly on a dedicated page, with the next week’s slots released at 11 a.m. on Mondays. Check morning and afternoon sessions and remaining spots on the calendar.
Families It Suits
The Hanbat Arboretum water park suits families with elementary kids who love slides and pools but find a full water park day too much.
Ride-on attractions are for children 13 and under. Watch toddlers and younger kids within arm’s reach, and follow lifeguards on height, depth and safety gear rules.
Suggested Route with Kids
For a morning session: park and get ready at Expo Citizen Plaza at 9:20 a.m., start at 10, begin with the slides or pools your child likes, check water, snacks and body temperature during safety breaks, change and shower around noon, lunch in the shade, a short arboretum walk after 2 p.m., one cafe with good seating and restrooms, then home.
For an afternoon session, rest indoors in the morning rather than filling the whole day outdoors.
Parking and Public Transport
For the Hanbat Arboretum water park, the arboretum’s parking lot has 1,195 spaces, with paid hours from 8 a.m. to midnight.
Regular cars get the first 3 hours free, then 600 won per 15 minutes, up to 12,000 won a day.
A morning session plus lunch and a walk easily goes past 3 hours, so plan your exit time.
Getting There by Bus and Subway
Buses 606, 618 and 911 stop at Hanbat Arboretum, and 104, 301, 318, 604 and 918 stop at Seo-gu Health Center. From exit 3 of Government Complex Station on the subway, it’s a 15–20 minute walk.
Hours, Booking and Admission
As of 2026, it was open 10 a.m. to 5 p.m., closed Mondays, with free admission. Booking was required, so save your confirmation screen and check the name, party size and session before you leave.
Break times and weekend programs may vary. Check notices for survival swimming and recreation dates and sign-up.
Tips and Packing for Kids
Pack swimsuits, towels, a bag for wet clothes, hats, sunscreen, water, snacks and a light jacket. After swimming, check lip color and shivering, and wrap kids in a dry towel if they feel cold.
Non-slip kids’ water shoes help too. Choose ones with a secure heel or strap, drainage holes and flexible non-slip soles, sized to stay on in the water.
Food and Cafes
Don’t assume delivery or greasy food is allowed inside; check food rules and eating areas in the booking notice. Pack simple snacks in sealed containers and have a proper lunch after swimming.
For a cafe, decide whether to extend parking or drive elsewhere. Pick one with plenty of seats once kids are in dry clothes.
Estimated Costs
Admission for two adults and one elementary kid is zero.
Add parking (0–12,000 won), meals and snacks (60,000–100,000 won), a cafe (20,000–40,000 won) and gear (20,000–50,000 won) for about 80,000–160,000 won for the day, plus round-trip transport to Daejeon.
Pros and Cons
The upside of the Hanbat Arboretum water park is low cost with free booking, plus slides, pools and an arboretum walk in one place.
The downside is that weekly bookings can fill fast, and as an outdoor summer space, heat, rain and kids’ body temperature may cut your time short.
Things to Know
Operations may change for heavy rain, lightning, strong wind or water and facility checks. Check booking page notices and the Daejeon forecast on the day, and follow lifeguards’ instructions.
FAQ
- How much does it cost? It was free in 2026, with online booking required.
- Is it open on Mondays? No. It closes every Monday for maintenance and water quality checks.
- How much is parking? Regular cars get the first 3 hours free, then 600 won per 15 minutes, up to 12,000 won a day.
- Can elementary kids use the slides? Ride-on attractions are for kids 13 and under; check each attraction’s height and safety rules on site.
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
- Muju Firefly Festival with Kids: Booking the Firefly Night Expedition and a Two-Day Plan
- Baekje Cultural Festival 2026 in Gongju: Dates, Parking & Best Kids’ Activities
Schedules and prices can change, so check the VISITKOREA official tourism site before you go.