OneMount Water Park One-Day Admission Ticket By OneMount

OneMount Water Park One-Day Admission Ticket

₩ 5,000 ₩ 24,000
OneMount Waterpark All-Day Pass Select ₩ 24,000 ₩ 50,000

OneMount Waterpark All-Day Pass

  • OneMount Waterpark All-Day Pass
  • Lifejacket (₩6,000)
  • Sunbed (₩15,000)
  • Couple sunbed (₩50,000~₩150,000)
  • Beach chair (₩5,000)
  • Tent (Weekdays: ₩80,000~₩100,000 | Weekends: ₩100,000~₩150,000)

 Exclusions available for rental on-site.

Must book at least 1 day in advance

Must be used in 90 days from purchase date

Why This Offer

  • Enjoy a huge complex providing water fun in the heart of the urban area.
  • Ride exciting slides and play in the wave pool, running water pool and many others.
  • Opened all year round with both indoor and outdoor facilities.
  • Only 30 minutes away from Seoul!

What to Expect

Discover the exciting OneMount Water Park located nearby Seoul and spend a day full of fun. The water park offers recreational spaces such as an indoor beach with the wave pool, spa pools, family pools, and outdoor sunbathing areas. It also provides a variety of amusement facilities, including a huge 40 m tall slide, and an event pool that hosts theme parties. The building rooftop houses not only another amusing slide but also a pleasant garden with an amazing view and a big screen where movies are screened.


1. Take the Seoul Subway Line 3 to Juyeop Station, and go out Exit 2. Then follow the directions in the picture.


Take Seoul Subway Line 3 to  Juyeop Station, go out Exit 2 and take Shuttle Bus No. 89, 92 or 10.


OneMount Water Park
Gyeonggi-do > Goyang-si 1050-64 Daehwa-dong, Ilsanseo-gu, Goyang-si, Gyeonggi-do, South Korea One Mount (Snow Park & Water Park)
2. Proceed to the OneMount entrance and present your mobile voucher at the ticket office to exchange it for an entrance ticket.
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Important Information

Booking Process

  • Complete the payment and you will receive an instant confirmation email and receipt.
  • The voucher will be delivered to you once the reservation is confirmed.
  • If you haven't received your confirmation email/receipt, please check your spam folder, or check your "My Page" in the WorknPlay homepage.

How To Use

  • Print out or show the voucher on your mobile device at the ticket office to exchange for your admission ticket.
  • Voucher Validity: Up to 90 days from purchase date.
  • Your passport or ID may be needed to confirm your identity.

Additional Information

  • Adult and child prices are the same.
  • Children under the age of 3 get free admission, but the accompanying guardian must possess a ticket. Make sure to bring valid relevant identification documents with proof of age. 
  • Please store your belongings in the lockers to avoid loss or damage.
  • You must wear a swimming cap or a baseball cap.
    • You can purchase a swimming cap on-site.
  • You must wear a lifejacket.
    • You can wear your own lifejacket or rent one on-site.
  • You can rent lifejackets, sunbeds, and tents on the 4th and 7th floor. You will be required to submit a ₩5,000~₩10,000 of rental deposit.
  • No outside food or drinks allowed inside the venue.
  • No smoking or drinking alcohol allowed inside the venue.
  • No pets allowed inside the venue.
  • No large-sized water equipment allowed inside the venue.
  • Outdoor attractions are only available in the summer season.
  • The capacity of the venue is limited, and the ticket you purchase on WorknPlay does not guarantee a reservation. You may be refused the entrance if the number of guests exceeds the capacity. You will still be able to enter later on the same day or on any other day within the 90 days from the purchase date.

Cancelation Policy

  • 100% refund: For cancelations of unused tickets made within 90 days from purchase date.
  • No refunds after entry has already been granted into the venue.
  • Re-entry will not be allowed with the same ticket if you exit the venue even once.
  • No refunds for no-shows.



Enjoy Yourself to the Max at The Best Playground on Earth

  OneMount is a huge complex that provides many types of entertainment throughout the year. With 9 floors above ground and 2 floors underground, we house the first in Korea indoor snow park, water park, shopping mall, and sports club. We do not only provide all of the attractions in one place but also host unique cultural performances and events everyday at our Cultural Plaza. Visit us and spend a day full of fun and excitement on the best playground on Earth!   Water Park- the largest urban water park in Korea. With our 50 m high water slide and the biggest wave pool you sure will have an amazing time!   Snow Park- visit a winter fairy-tale-like land where it snows everyday throughout the whole year! Meet adorable sled dogs that will take you for a mush ride and visit magical Santa Village!   Shopping Mall- our mall is a mecca of the latest trends. Go for a shopping spree through all the fashion and beauty shops ready for you to enjoy!   Sports Club- premium sports center providing golf, swimming, and fitness facilities. It features a pleasant, almost artistic environment for the maximum of comfort.