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One Mount
Book One Mount tickets in Goyang, South Korea. Compare 1 ticket option from S$29.36. Snow Park: This indoor winter theme park features ice sledding, a snow hill, and themed zones… E-tickets sent after verification.
At a glance
Ticket type
E-ticket / Mobile
Confirmation
After verification
Cancellation
No cancellation
Duration
Plan for approximately 3 to 5 hours to fully enjoy all the water park attraction...
Best time
Weekday mornings offer the shortest wait times and a more comfortable experience...
Opening hours
Open on Mon-Fri, 10:00am-7:00pm
Ticket Options
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Indoor Water Park Admission Ticket
Details
Per Pax
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 90 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
What's included
- One Mount Indoor Water Park TicketFemaleSame price for adults and children aged 3 and above
Not included
- Facility rental/not mentioned in inclusions
- Other personal expenses
Ticket types
- Per Pax
- Per Pax
Highlights
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Snow Park: This indoor winter theme park features ice sledding, a snow hill, and themed zones available throughout the year.
-
Water Park: The facility includes both indoor and outdoor zones with wave pools, high-speed slides, and dedicated children's play areas.
-
Shopping Mall: A large retail zone offers a variety of international fashion brands, beauty stores, and diverse dining options.
-
Sports Club: The complex contains professional fitness facilities, including a golf range and a swimming pool for members and guests.
About One Mount
Local Legends & Stories
One Mount is part of Goyang's growing entertainment corridor along Hallyu World-ro, designed to bring Korean Wave culture and family attractions together in one modern complex.
Must Do Experiences
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Ride the adrenaline-pumping body slides and tube slides for an unforgettable splash
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Float along the lazy river while soaking in the tropical indoor atmosphere
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Let the kids explore the dedicated children's play area with mini slides and water features
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Experience the wave pool and feel the rush as artificial tides roll through
Hidden Gems
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Visit on a weekday morning to enjoy shorter queues and a more relaxed atmosphere throughout the park
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The children's area is perfect for families with toddlers and offers a safer, shallower environment
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Don't miss the unique Hallyu-themed surroundings that blend Korean pop culture with aquatic entertainment
What Makes it Special
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Year-round indoor water park experience unaffected by South Korea's seasonal weather changes
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Flat pricing for both adults and children aged 3 and above, making it budget-friendly for families
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Located within the Hallyu World complex, combining water fun with Korean cultural entertainment in one destination
Available Facilities
Perfect Timing
When to visit for the best experience
Weekday mornings offer the shortest wait times and a more comfortable experience. During summer months, the indoor water park is especially popular as a cooling retreat, while winter visits provide a refreshing contrast to the cold outdoor weather.
Photography Guide
Capture the perfect shots
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Capture the vibrant colors and reflections in the wave pool for stunning underwater-style shots
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The tropical indoor decor provides colorful backdrops perfect for family photos
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Use water-resistant camera gear or a waterproof phone case to document the action up close
Cultural Etiquette
Respect local customs and traditions
Shoes must be removed before entering the water park areas as is customary in Korean facilities Respect queue etiquette and wait your turn on popular slides Families are encouraged to supervise children closely at all times near water attractions
Special Events & Experiences
Enhanced experiences and seasonal highlights
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Summer Water Festival featuring extended hours and special DJ pool parties
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Halloween Splash events with themed decorations and special water shows
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Winter Light & Water Festival with festive indoor decorations and holiday promotions
Important Guidelines & Safety
Essential safety information and guidelines
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Follow all height and age restrictions posted at each slide and attraction
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Supervise young children closely in the wave pool and deeper areas
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Use the provided lockers to secure your belongings and avoid carrying items into the water
Visitor Information
Entry Fee
A flat rate applies for both adults and children aged 3 and above, with free admission for children under 3. Tickets can be purchased online in advance for potential discounts or at the venue on the day of visit.
Visit Duration
Plan for approximately 3 to 5 hours to fully enjoy all the water park attractions. Families with young children may prefer a shorter visit, while thrill-seekers can easily spend a full half-day exploring every slide and pool.
Accessibility
The facility is wheelchair accessible with ramps and elevators connecting all levels. Accessible changing facilities and pool lifts are available upon request at the front desk.
Highlights
One Mount
- Snow Park: This indoor winter theme park features ice sledding, a snow hill, and themed zones available throughout the year.
- Water Park: The facility includes both indoor and outdoor zones with wave pools, high-speed slides, and dedicated children's play areas.
- Shopping Mall: A large retail zone offers a variety of international fashion brands, beauty stores, and diverse dining options.
- Sports Club: The complex contains professional fitness facilities, including a golf range and a swimming pool for members and guests.
Opening hours
Open on Sat-Sun, 10:00am-8:00pm
Overview
Dive into endless aquatic fun at One Mount Indoor Water Park, a vibrant family-friendly destination in Goyang where thrilling slides, wave pools, and relaxing lazy rivers await visitors year-round.
Important Information
Opening Hours
Open on Mon-Fri, 10:00am-7:00pm
Open on Sat-Sun, 10:00am-8:00pm
What's Included
- One Mount Indoor Water Park TicketFemaleSame price for adults and children aged 3 and above
Not Included
- Facility rental/not mentioned in inclusions
- Other personal expenses
Select your preferred date and ticket type, then add to cart.
Complete secure payment at checkout.
Receive your e-tickets by email once your booking is confirmed.
Show your mobile or printed voucher at the venue.
Please redeem your admission ticket to get the barcode or enter the barcode number at the self-service station located on the indoor side of the first floor.
The smaller of the two papers issued when redeeming your admission ticket is the actual ticket.
Please be careful not to lose your admission ticket along with the receipt.
Entry is on a first-come, first-served basis. If capacity is exceeded, entry may be restricted.
Swim caps are required at the water park, but baseball caps, headscarves, etc. are also acceptable (sun hats are not allowed).
No food or mats are allowed except for patients and infants.
Usage fees incurred within the park (including dining and rental fees) can be paid via locker keys (electronic keys) and the post-payment system.
Please return the life jacket to the life jacket rental station after use.
Sunbeds and cabanas are paid facilities. You can use them after purchase.
You must store your valuables in the self-service safe deposit box. We are not responsible for any items you choose not to store.
No re-entry after settlement.
If you lose your water park locker key (electronic key), please report it to the staff immediately and pay a lost key fee of ₩25,000.
Snorkeling, fins, and tubes longer than 130 cm are not allowed.
Non-buoyant inflatable life jackets must not be used in wave pools or lazy rivers. (This includes arm-mounted inflation aids)
Aqua shoes are allowed, but outdoor slippers or sneakers are not permitted.
No outside food or drinks allowed
Prohibited items include dangerous objects that may disturb or inconvenience other audience members, such as glass bottles, firecrackers, and laser pointers.
Intoxicated individuals may be denied entry and no refunds will be issued. We appreciate your understanding. Ticket pick-up location 300 Hallyu World-ro, Ilsanseo-gu, Goyang-si, Gyeonggi-do, 1st floor indoor self-service ticket machine Ticket pick-up time 10:00~19:00(Saturday - Sunday, pick up tickets 1 hour in advance);10:00~17:00(Tuesday - Friday, pick up tickets 1 hour in advance) Location of use and Time of use are the same as Ticket pick-up location and Ticket pick-up time
Location
300 Hallyu world-ro, Ilsanseo-gu, Goyang-si, Gyeonggi-do
One Mount ticket price 2026
Tickets start from these prices per person on HolidaySG (the cheapest ticket, shown in several currencies). Pick a date above to see the exact price for your visit and each ticket type.
| Currency | From (per person) |
|---|---|
| Singapore dollar (SGD) | SGD 29.36 |
| Indian rupee (INR) | INR 2,220 |
| Philippine peso (PHP) | PHP 1,440 |
| Malaysian ringgit (MYR) | MYR 93.66 |
| US dollar (USD) | USD 22.93 |
| Indonesian rupiah (IDR) | IDR 409,680 |
Other currencies are converted from SGD at HolidaySG's daily exchange rates for reference; you pay in the currency shown at checkout. Updated 13 Oct 2026.
One Mount Opening Hours
One Mount — Frequently Asked Questions
About One Mount
Weekday mornings offer the shortest wait times and a more comfortable experience. During summer months, the indoor water park is especially popular as a cooling retreat, while winter visits provide a refreshing contrast to the cold outdoor weather.
Plan for approximately 3 to 5 hours to fully enjoy all the water park attractions. Families with young children may prefer a shorter visit, while thrill-seekers can easily spend a full half-day exploring every slide and pool.
One Mount is a large-scale cultural complex located in Ilsan, Gyeonggi-do, approximately 30 minutes from Seoul. It houses an indoor snow park, a water park, and a shopping mall within a single facility. Visitors should note that the snow park maintains a cold temperature year-round, requiring appropriate winter clothing even during summer months.
Children enjoy sledding on snow-covered mountains, and adults reminisce about their childhood by sledding on frozen lakes. Onemount, located near Hallyu World in Ilsan Lake Park, is a theme park in the northwestern part of Gyeonggi Province, spanning a total area of 161,600 square meters and featuring a snow park, a winter amusement facility.
‘Snow Park’ is designed so that visitors can fully enjoy various amusement facilities on snow and ice. It is themed after a Nordic Christmas village and is divided into three zones: ‘Ice Lake’, ‘Ice Road’, and ‘Ice Mountain’, boasting unique charms. In the Ice Lake zone, you can experience not only traditional Korean sleds but also various sleds from around the world, such as animal-shaped sleds. In the Ice Road zone, there is a space where you can experience dog sledding in Korea, and you can enjoy the fun of riding a sled pulled by six Siberian Huskies all year round.
The facility is wheelchair accessible with ramps and elevators connecting all levels. Accessible changing facilities and pool lifts are available upon request at the front desk.
Follow all height and age restrictions posted at each slide and attraction
Supervise young children closely in the wave pool and deeper areas
Use the provided lockers to secure your belongings and avoid carrying items into the water
Shoes must be removed before entering the water park areas as is customary in Korean facilities
Respect queue etiquette and wait your turn on popular slides
Families are encouraged to supervise children closely at all times near water attractions
Capture the vibrant colors and reflections in the wave pool for stunning underwater-style shots
The tropical indoor decor provides colorful backdrops perfect for family photos
Use water-resistant camera gear or a waterproof phone case to document the action up close
- Changing rooms
- Lockers
- Towel rental
- Food and beverage outlets
- Gift shop
- Baby care facilities
- First aid station
- Seating areas
One Mount — Common Questions
General Questions
Reviews
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