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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

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Astro101

Three action-packed hours for kids with no time to get bored

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Popular to boys over 48 months

Updated at 05/04/2026

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  • Address

    Astro101, 2F, 49-20, Techno saneop-ro 55beon-gil, Nam-gu, Ulsan, Republic of Korea

  • Contact

    052-247-0101

  • Facilities

    Parking

  • Reservation

    Same-day visits and on-site registration only (no reservations)

  • Open/Closes

    Mon10:30 ~ 19:30
    Tue10:30 ~ 19:30
    Wed10:30 ~ 19:30
    Thu10:30 ~ 19:30
    Fri10:30 ~ 19:30
    Sat10:30 ~ 20:00
    Sun10:30 ~ 20:00

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Popular Ages of Astro101

Astro101 is
popular to over 48 months boys

under 12 months

from 12 to 24 months

from 24 to 48 months

over 48 months

  • boys

    52%

  • girls

    48%

Prices & Programs of Astro101

  • [Fees]
  • Weekdays (3 hours): 25,000 won
  • Weekends (2 hours): 28,000 won
  • Adults: 10,000 won
  • Under 12 months: Free
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Parenting Tips for Astro101

  • As the largest kids cafe in Ulsan, it offers a wide variety of activities you can enjoy with your whole body, including extreme sports, a Viking ride, slides, and a ball pit.
  • You can enjoy various rides with no extra charge, including the mini Viking ride.
  • There are also plenty of hands-on activities, such as a glasses-free 4D experience and career experience programs.
  • There is a premium dress zone for little princesses.
  • The duck boat is great for infants and toddlers.
  • Children up to elementary school age must be accompanied by a guardian.
  • There are both a shoe locker and a storage locker, so you can enjoy your visit hands-free.
  • There is a large cafeteria where you can enjoy meals from a variety of menu options, and outside food is not allowed.
  • You can use the 2nd, 3rd, and 5th floor parking areas inside The 101 building. There is plenty of parking space, so parking is stress-free.

Where Kids Meet Space, Ulsan Astro101

A Spacious and Varied Indoor Space

Located on the 2nd floor at 49-20 Techno saneopro 55beon gil, Nam gu, Ulsan, Astro101 is the largest kids cafe in Ulsan and includes a large cafeteria and parking lot.

Plenty of Hands On Activities and Play Content

At Astro101, your kids will find a wide range of facilities where they can run, play, and have fun.

  • 4D Experience Zone: Enjoy an immersive 4D experience without glasses.
  • Large Trampoline: With plenty of space to move around, this is a favorite for active kids.
  • Various Rides: Kids can enjoy a mini Viking ride, spinning rides, a train, and more at no extra cost.
  • Farm and Market Roleplay: Kids can try realistic job experiences such as hatching chicks, milking cows, and harvesting crops, and explore a space designed like a real market with a variety of products.
  • Sports Zone: Kids can also enjoy exciting games like basketball and soccer with friends.

A Safe and Comfortable Environment

  • Storage spaces including shoe lockers and personal lockers
  • Direct indoor access from the parking lot on the 2nd, 3rd, and 5th floors for easy movement
  • A guardian must accompany children through elementary school age

Visitor Information

  • Hours
    • Monday to Friday: 10:30-19:30
    • Saturday to Sunday: 10:30-20:00
  • Admission
    • Weekdays, 3 hours: 25,000 won
    • Weekends, 2 hours: 28,000 won
    • Adults: additional 10,000 won
  • Free for children under 12 months

Why Families Recommend It

  • A great mix of play, roleplay, and adventure all in one place, so even a long visit stays fun
  • A pleasant environment and plenty of parking space, making it a great choice for family outings

"At Astro101, kids can let their imagination and energy run free. Make special family memories in Ulsan!"

FAQ about Astro101

  • What play facilities and experience spaces does Astro101 have?
    Astro101 is the largest kids cafe in Ulsan and offers a wide variety of active play facilities, including extreme sports areas, a mini Viking ride, slides, and a ball pit. There are also many hands on experiences such as 4D experiences without glasses, roleplay activities, a premium dress zone, and duck boats for infants and toddlers. Various rides are available at no extra cost.
  • What are the admission fees, hours, and guardian fees at Astro101?
    The fee is 25,000 won for 3 hours on weekdays, Monday through Friday, and 28,000 won for 2 hours on weekends and public holidays. Adults are charged 10,000 won per person, and children under 12 months are free. Hours are 10:30 to 19:30 on weekdays and 10:30 to 20:00 on weekends and public holidays.
  • What are the parking facilities and accessibility like at Astro101?
    You can use the parking lot on the 2nd, 3rd, and 5th floors of The101 building, where Astro101 is located. There is plenty of parking space, so parking is generally convenient.
  • Is there anything to prepare or any important notices when using the facilities at Astro101?
    A guardian must accompany children through elementary school age, and shoe lockers and personal lockers are available. You can use the large cafeteria, and outside food is not allowed.
  • How can we get meals or snacks at Astro101?
    You can enjoy a variety of meals and snacks at the large cafeteria, and outside food is not allowed.

Astro101 Address

Address: Astro101, 2F, 49-20, Techno saneop-ro 55beon-gil, Nam-gu, Ulsan, Republic of Koreaicon-copy-black

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How to make a reservation for Astro101?

Same-day visits and on-site registration only (no reservations)