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Wonderweeks Company inc., | CEO: Kyungyoon Kang | Business Registration Number: 653-81-02169 8F, ES Tower, 17 Teheran-ro 52-gil, Gangnam-gu, Seoul, Republic of Korea | email: contact@mom-mom.net | tel: +82-2-1600-9351

Copyright 2024 Wonderweeks Company inc. All Rights Reserved.

Jumping Monster Sejong

A playground that infants, toddlers, and elementary school children can enjoy

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Popular to boys from 24 to 48 months

Updated at 05/04/2026

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  • Address

    5F, 6F, 272-17, Maeum-ro, Sejong-si, Republic of Korea

  • Contact

    0507-1357-2819

  • Facilities

    Baby chair, Nursing room, Diaper changing table, Parking

  • Reservation

    Walk-in on the same day and on-site registration only; reservations are not available.

  • Open/Closes

    Mon11:00 ~ 20:00
    Tue11:00 ~ 20:00
    Wed11:00 ~ 20:00
    Thu11:00 ~ 20:00
    Fri11:00 ~ 20:00
    Sat10:00 ~ 20:00
    Sun10:00 ~ 20:00

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Popular Ages of Jumping Monster Sejong

Jumping Monster Sejong is
popular to from 24 to 48 months boys

under 12 months

from 12 to 24 months

from 24 to 48 months

over 48 months

  • boys

    54%

  • girls

    46%

Prices & Programs of Jumping Monster Sejong

  • [Fees]
  • Child (1 hour): 9,000 won
  • Child (2 hours): 17,000 won
  • Child (3 hours): 22,000 won
  • Child (4 hours): 27,000 won
  • Guardian: 5,000 won
  • Family Room (1 hour): 5,000 won
  • Party Room (1 hour): 10,000 won
  • VIP Room (1 hour): 15,000 won
  • Extra child time with 1-hour pass (10 minutes): 1,500 won
  • Extra child time with 2-hour pass (10 minutes): 1,000 won
  • Please check the attached photo for detailed pricing.
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Parenting Tips for Jumping Monster Sejong

  • If you pay at the ticket desk on the 5th floor, you can also use the 6th floor, and you can move to the 6th floor via the stairs inside the 5th floor.
  • Parking is available in the dedicated parking lot, with free parking support for up to 3 hours.
  • When using the fishing play area, if you put the fish you catch into the basket and take it to the desk, there is an event where you can exchange them for a snack.
  • The guardian area is very spacious, and there is a separate snack bar, so it is a good place for guardians to rest.
  • The arcade on the 6th floor is free, and the karaoke room is also free to use.
  • Parents can watch their children through CCTV from the cafeteria area, which is convenient.
  • There is an indoor restroom, and the space for hanging clothes is also spacious, making it convenient.

Jumping Monster Sejong Branch: A Fun Place to Run and Play in Sejong!

Jumping Monster Sejong Branch at a Glance

  • Location: 5th and 6th floors, 272-17 Maeum-ro, Sejong Special Self-Governing City
  • Parking: Parking available in the building, though it can get crowded on weekends
  • Features: A large indoor play space that uses the entire 5th and 6th floors

Main Play Facilities and Spaces

  • Trampoline zone: A spacious and safe area where your kids can jump and play
  • Cushion slides: Slides of various lengths available on both the 5th and 6th floors
  • Racing zone: A fun race track of about 30 meters where kids can run with friends
  • Ball pit, rotating swings, and many other play facilities
  • Arcade and coin karaoke: Many play machines you can enjoy without extra charges once admission is paid
  • Tables, chairs, and snack bar: Simple snacks, hot dogs, cup noodles, Hangang ramen, and a coffee vending machine (iced Americano 1,500 won)

Admission Fees

  • Child, 1 hour: 9,000 won
  • Child, 2 hours: 17,000 won
  • Child, 3 hours: 22,000 won
  • Child, 4 hours: 27,000 won
  • Guardian: 5,000 won
  • Family room, 1 hour: 5,000 won
  • Party room, 1 hour: 10,000 won
  • VIP room, 1 hour: 15,000 won
  • Extra time for children with a 1 hour pass, 10 minutes: 1,500 won
  • Extra time for children with a 2 hour pass or longer, 10 minutes: 1,000 won

Convenience Facilities for Parents

  • Spacious guardian seating and tables
  • Facilities for families with infants and toddlers, including a nursing room and diaper changing station
  • Storage lockers for shoes and clothes
  • Indoor slippers provided, with socks required for children and slippers required for guardians

Highlights and Reasons to Visit

  • A large scale indoor playground spread across the 5th and 6th floors with many play facilities
  • Cleanly maintained, with staff cleaning often to keep the space pleasant
  • Drinks and simple meals available, with plenty of seating so you can relax comfortably
  • Lots of features kids tend to love, including karaoke, an arcade, and free cube prize picking
  • Group reservations for field trips are also welcome, including kindergartens, daycare centers, and academies

Good to Know Before Your Visit

  • After paying at the ticket desk on the 5th floor, you can use the 6th floor as well, and move upstairs by stairs inside the 5th floor area
  • The parking lot may be crowded on weekends, so public transportation or a weekday visit is recommended if possible
  • Long pants are safer and more comfortable for using the slides and racing zone
  • Parking is available in the dedicated lot, with free support for up to 3 hours
  • There is also an event for the fishing play area where kids can place the fish they catch in a basket and bring it to the desk to exchange for a snack
  • The arcade on the 6th floor is free, and the karaoke room is also free to use
  • Parents can watch their kids through CCTV from the cafeteria area
  • There are indoor restrooms and plenty of space to hang clothes

A Word From MomMom

"If you are looking for a place in Sejong where your child can play energetically all day, Jumping Monster Sejong Branch is a very good choice. Because it is indoors, you can enjoy it comfortably regardless of the weather, and there is plenty of space for guardians to rest too, making it a place the whole family can enjoy. With its wide variety of play facilities and reasonable prices, Jumping Monster Sejong Branch is a place we highly recommend for a special day out!"

FAQ about Jumping Monster Sejong

  • What are the main play facilities at Jumping Monster Sejong Branch?
    At Jumping Monster Sejong Branch, after paying for tickets at the 5th floor ticket desk, you can use all areas up to the 6th floor. There are trampolines, slides, a large ball pit, a spacious resting area for guardians, and a snack bar. On the 6th floor, there is an arcade and a karaoke room, and both are available free of charge. There are also indoor restrooms and clothing storage areas for added convenience.
  • How are the admission fees and extra charges structured at Jumping Monster Sejong Branch?
    For children, the admission fee is 9,000 won for 1 hour, 17,000 won for 2 hours, 22,000 won for 3 hours, and 27,000 won for 4 hours. Extra time for children is 1,500 won per 10 minutes when using a 1 hour pass, and 1,000 won per 10 minutes when using a 2 hour pass or longer. A guardian fee of 5,000 won applies separately, and there are also separate rental fees for private spaces such as the family room at 5,000 won per hour, the party room at 10,000 won per hour, and the VIP room at 15,000 won per hour.
  • How should I park at Jumping Monster Sejong Branch?
    Jumping Monster Sejong Branch has a dedicated parking lot, and visitors can park free for up to 3 hours. The parking area is inside the building, and if it is full, you may need to use a nearby separate parking lot. Please note that extra charges may apply after 3 hours.
  • What convenience facilities are available for guardians visiting with children at Jumping Monster Sejong Branch?
    Convenience facilities for guardians and families with infants include baby chairs, a nursing room, a diaper changing station, a spacious guardian area, a separate snack bar, and a cafeteria area with CCTV installed. Comfortable seating, a wide clothing storage area, and indoor restrooms are also provided.
  • Are group visits, party rooms, and outside food allowed at Jumping Monster Sejong Branch?
    Private spaces such as the family room, party room, and VIP room can be rented by the hour, making them suitable for group events such as birthday parties. Whether outside food is allowed may vary depending on the on site policy, so it is best to ask in advance. Reservation support is not available.

Jumping Monster Sejong Address

Address: 5F, 6F, 272-17, Maeum-ro, Sejong-si, Republic of Koreaicon-copy-black

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How to make a reservation for Jumping Monster Sejong?

Walk-in on the same day and on-site registration only; reservations are not available.