OnHaven

Name: OnHaven
Address: 36, Cheongdang 3-gil, Dongnam-gu, Cheonan-si, Chungcheongnam-do, Chungnam Cheonan-si, Chungcheong/Sejong, KR
Telephone: +82-0507-1428-3408

Ultimate Indoor and Outdoor Water Room

Popular to girls from 24 to 48 months

Updated at 05/04/2026

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Address
36, Cheongdang 3-gil, Dongnam-gu, Cheonan-si, Chungcheongnam-do
Contact
+82-0507-1428-3408
Facilities
Baby Chair, Parking, Reservation
Reservation
Advance reservation required
Open/Closes
Mon 09:30 ~ 21:30
Tue 09:30 ~ 21:30
Wed 09:30 ~ 21:30
Thu 09:30 ~ 21:30
Fri 09:30 ~ 21:30
Sat 09:30 ~ 21:30
Sun 09:30 ~ 21:30

Mon	09:30 ~ 21:30
Tue	09:30 ~ 21:30
Wed	09:30 ~ 21:30
Thu	09:30 ~ 21:30
Fri	09:30 ~ 21:30
Sat	09:30 ~ 21:30
Sun	09:30 ~ 21:30

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Popular Ages of OnHaven

OnHaven is
popular to from 24 to 48 months girls

under 12 months
from 12 to 24 months
from 24 to 48 months
over 48 months

boys
37%
girls
63%

Prices & Programs of OnHaven

[Rates]
Morning Time: 9:30 AM ~ 2:30 PM (5 hours) / 200,000 KRW ~ 270,000 KRW
Afternoon Time: 4:30 PM ~ 9:30 PM (5 hours) / 220,000 KRW ~ 270,000 KRW
Full Day: 9:30 AM ~ 9:30 PM (12 hours) / 370,000 KRW ~ 490,000 KRW
[Usage Guide]
Standard occupancy 6 people / Maximum 12 people
Additional 10,000 KRW per extra person (Infants included in the count)
2,000 KRW additional per hour for time extension (Afternoon/Full Day only)

Parenting Tips for OnHaven

Outdoor Car Drawing and Wall Drawing experiences are available for free. (Reservation option required)
You can enjoy Sand Play, Tent Zone outdoors, and for an additional fee, you can also enjoy Fire Pit (Firewood, Pine Cones provided).
Indoor facilities include Kitchen Play, Block Play, Heavy Equipment Toys, Slides to keep children entertained.
Be cautious of the narrow road leading to the kids pool entrance.
In winter, make sure to turn on the Shower Room Heater before showering.
Delivery and take-out food consumption is allowed, and simple cooking is possible.
When eating, use the plastic sheets provided in the dining basket.
The Photo Zone changes seasonally, so check Instagram before visiting to dress your child accordingly for even more beautiful photos.

Onhaven

Onhaven is a private water room where you can enjoy both indoor and outdoor spaces, making it a great place to spend a full day with your child. From water play and sand play to drawing activities, your family can enjoy everything in one place, so it also works well for family gatherings or shared childcare meetups with friends' families.

Play points kids will love

Indoors, you'll find play kitchen sets, blocks, construction vehicle toys, and a slide.
Outdoors, kids can enjoy sand play and a tent zone, and you can also try car drawing and wall drawing activities.
If you want the drawing activity, you need to add it as an option when making a reservation.

Visitor information and amenities

You can book morning, afternoon, or full-day sessions, and it can accommodate from 6 people up to 12 people.
With parking available, a baby chair provided, and reservations available, it is relatively convenient when visiting with your child.
There is no nursing room, diaper changing station, or stroller rental, so it is best to bring any essentials you may need in advance.

Good to know before your visit

Delivery food and takeout food are allowed, and you can also prepare simple meals.
In winter, it is a good idea to turn on the heater in the shower room before showering.
The road leading to the entrance is narrow, so extra care is needed when driving.
Outdoor car drawing and wall drawing activities are available free of charge, but you still need to add the option when making a reservation.
For an additional fee, you can also enjoy a fire pit experience outdoors.
The photo zone changes by season, so it is worth checking before your visit.

FAQ about OnHaven

What kinds of play can kids enjoy at Onhaven?
At Onhaven, kids can enjoy indoor play kitchen sets, blocks, construction vehicle toys, and a slide. Outdoors, they can also enjoy sand play, the tent zone, car drawing, and wall drawing activities.
How do you use the car drawing and wall drawing activities at Onhaven?
Car drawing and wall drawing are available free of charge, but you need to add them as an option when making a reservation. It may be difficult to use them on the spot on the day of your visit, so it is best to apply in advance.
Does Onhaven charge an additional fee for infants and toddlers too?
Yes, at Onhaven, infants and toddlers are also included in the headcount. The standard capacity is 6 people, with up to 12 people allowed, and each additional person is charged 10,000 won.
What are the operating hours and rental fees at Onhaven?
Onhaven operates on a morning session from 9:30 to 14:30, an afternoon session from 16:30 to 21:30, and a full-day session from 9:30 to 21:30. Fees range from 200,000 won to 270,000 won for the morning, 220,000 won to 270,000 won for the afternoon, and 370,000 won to 490,000 won for the full day.
Is it possible to extend your time at Onhaven?
Time extensions are only available for the afternoon session and the full-day session. The additional fee is 20,000 won per hour.
Does Onhaven have parking and a baby chair?
Yes, Onhaven has parking available and a baby chair is provided. However, the road from the main street to the entrance is narrow, so please be careful when driving.
Does Onhaven have a nursing room or diaper changing station?
No, Onhaven does not have a nursing room or a diaper changing station. If you are visiting with a young child, it is best to bring any childcare essentials you may need in advance.
Can you bring food or order delivery food at Onhaven?
Yes, you can eat delivery food and takeout food at Onhaven, and you can also prepare simple meals. When eating, it is more convenient to place the plastic liner from the table basket before use.

OnHaven Address

Address: 36, Cheongdang 3-gil, Dongnam-gu, Cheonan-si, Chungcheongnam-do

Copy Address

How to make a reservation for OnHaven?

Advance reservation required

Mon	09:30 ~ 21:30
Tue	09:30 ~ 21:30
Wed	09:30 ~ 21:30
Thu	09:30 ~ 21:30
Fri	09:30 ~ 21:30
Sat	09:30 ~ 21:30
Sun	09:30 ~ 21:30

Mon

09:30 ~ 21:30

Tue

09:30 ~ 21:30

Wed

09:30 ~ 21:30

Thu

09:30 ~ 21:30

Fri

09:30 ~ 21:30

Sat

09:30 ~ 21:30

Sun

09:30 ~ 21:30

Prices & Programs of OnHaven

[Rates]

Morning Time: 9:30 AM ~ 2:30 PM (5 hours) / 200,000 KRW ~ 270,000 KRW

Afternoon Time: 4:30 PM ~ 9:30 PM (5 hours) / 220,000 KRW ~ 270,000 KRW

Full Day: 9:30 AM ~ 9:30 PM (12 hours) / 370,000 KRW ~ 490,000 KRW

[Usage Guide]

Standard occupancy 6 people / Maximum 12 people

Additional 10,000 KRW per extra person (Infants included in the count)

2,000 KRW additional per hour for time extension (Afternoon/Full Day only)

Onhaven

Play points kids will love

Indoors, you'll find play kitchen sets, blocks, construction vehicle toys, and a slide.

Outdoors, kids can enjoy sand play and a tent zone, and you can also try car drawing and wall drawing activities.

If you want the drawing activity, you need to add it as an option when making a reservation.

Visitor information and amenities

You can book morning, afternoon, or full-day sessions, and it can accommodate from 6 people up to 12 people.

With parking available, a baby chair provided, and reservations available, it is relatively convenient when visiting with your child.

There is no nursing room, diaper changing station, or stroller rental, so it is best to bring any essentials you may need in advance.

Good to know before your visit

Delivery food and takeout food are allowed, and you can also prepare simple meals.

In winter, it is a good idea to turn on the heater in the shower room before showering.

The road leading to the entrance is narrow, so extra care is needed when driving.

Outdoor car drawing and wall drawing activities are available free of charge, but you still need to add the option when making a reservation.

For an additional fee, you can also enjoy a fire pit experience outdoors.

The photo zone changes by season, so it is worth checking before your visit.

FAQ about OnHaven

What kinds of play can kids enjoy at Onhaven?

At Onhaven, kids can enjoy indoor play kitchen sets, blocks, construction vehicle toys, and a slide. Outdoors, they can also enjoy sand play, the tent zone, car drawing, and wall drawing activities.

How do you use the car drawing and wall drawing activities at Onhaven?

Car drawing and wall drawing are available free of charge, but you need to add them as an option when making a reservation. It may be difficult to use them on the spot on the day of your visit, so it is best to apply in advance.

Does Onhaven charge an additional fee for infants and toddlers too?

Yes, at Onhaven, infants and toddlers are also included in the headcount. The standard capacity is 6 people, with up to 12 people allowed, and each additional person is charged 10,000 won.

What are the operating hours and rental fees at Onhaven?

Onhaven operates on a morning session from 9:30 to 14:30, an afternoon session from 16:30 to 21:30, and a full-day session from 9:30 to 21:30. Fees range from 200,000 won to 270,000 won for the morning, 220,000 won to 270,000 won for the afternoon, and 370,000 won to 490,000 won for the full day.

Is it possible to extend your time at Onhaven?

Time extensions are only available for the afternoon session and the full-day session. The additional fee is 20,000 won per hour.

Does Onhaven have parking and a baby chair?

Yes, Onhaven has parking available and a baby chair is provided. However, the road from the main street to the entrance is narrow, so please be careful when driving.

Does Onhaven have a nursing room or diaper changing station?

No, Onhaven does not have a nursing room or a diaper changing station. If you are visiting with a young child, it is best to bring any childcare essentials you may need in advance.

Can you bring food or order delivery food at Onhaven?

Yes, you can eat delivery food and takeout food at Onhaven, and you can also prepare simple meals. When eating, it is more convenient to place the plastic liner from the table basket before use.