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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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By The O

A large sea view rooftop cafe with a swing photo zone

Updated at 05/04/2026

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(없음)
  • Address

    89-23, Wonsando 5-gil, Ocheon-myeon, Boryeong-si, Chungcheongnam-do

  • Contact

    +82-0507-1426-5554

  • Facilities

    Baby Chair, Diaper Changing Table, Parking, Reservation

  • Reservation

    Both advance booking & same-day visits available - Naver Reservation, Phone

  • Open/Closes

    Mon09:00 ~ 20:00
    Tue09:00 ~ 20:00
    Wed09:00 ~ 20:00
    Thu09:00 ~ 20:00
    Fri09:00 ~ 20:00
    Sat09:00 ~ 20:00
    Sun09:00 ~ 20:00

Prices & Programs of By The O

  • [Rates]
  • Coffee: around 6000 won
  • Drinks: around 7000 won
  • Desserts: around 9000 won
  • Please check the attached image for detailed menu and rates.
  • [Usage Guide]
  • Last order: 19:30
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Parenting Tips for By The O

  • On the 4th-floor rooftop there is a large swing photo zone where children can take beautiful photos with an ocean background.
  • It is convenient to visit with young babies as there are baby chairs and a diaper changing table.
  • Pets are allowed in the outdoor area.
  • There is also an outdoor terrace making it great to spend time with kids.
  • The cafe is famous for its castella, so we recommend trying it for dessert.
  • With glass walls in the front, you can enjoy coffee and desserts while taking in the sea and trees at a glance.
  • There is a large parking lot in front of the store, making parking easy.
  • Nearby, there are many places to visit such as Daecheon Beach, Daecheon Zipline, Daecheon Rail Bike.

By the O

By the O is a large cafe known for its wide ocean-view windows overlooking Wonsando and its rooftop swing photo spot. It is a lovely place to take a short break with your child, snap some beautiful photos, and enjoy dessert, making it a great choice for a family outing.

Ocean view and photo spots

The indoor space has full front windows, so you can comfortably enjoy views of the sea and trees. On the fourth-floor rooftop, there is a large swing photo spot that is perfect for taking memorable photos with your child against the ocean backdrop. There is also an outdoor terrace where families can relax and spend time together.

Why it is convenient with kids

High chairs and a diaper changing station are available, making visits with infants and toddlers much more comfortable. There is no separate nursing room or stroller rental, so it is best to bring any items you may need in advance. The parking lot is also spacious, which makes getting around with children feel easier.

Menu and helpful tips

Coffee is in the 6,000 won range, drinks are in the 7,000 won range, and desserts are in the 9,000 won range. The castella is especially well known and is recommended as a dessert to share with your child. Last order is at 19:30, so it is worth keeping that in mind when planning your visit.

"If you are looking for a family cafe on Wonsando with ocean views, photo spots, and convenient amenities, this place is worth a stop."

FAQ about By The O

  • Does By the O have a space where you can relax with your child?
    By the O has a spacious indoor area with full front windows overlooking the sea, as well as an outdoor terrace and a rooftop photo spot, so it is a nice place to take a break with your child. A separate kids zone has not been confirmed.
  • Does By the O have high chairs and a diaper changing station?
    Yes, By the O provides high chairs and a diaper changing station, so it is convenient for visits with infants and toddlers. Information indicates that there is no nursing room.
  • Is the rooftop swing photo spot at By the O good to use with children?
    On the fourth-floor rooftop at By the O, there is a large swing photo spot that is great for taking photos of your child with the ocean in the background. However, it is best to check the operating conditions on the day of your visit to confirm whether the rooftop is available.
  • What menu items are good to enjoy with children at By the O?
    By the O is well known for its castella, and it is often recommended as a dessert that is nice to share with your child. Coffee is in the 6,000 won range, drinks are in the 7,000 won range, and desserts are in the 9,000 won range.
  • What are the opening hours and last order time at By the O?
    According to previously posted information, By the O operates daily from 09:00 to 20:00, and last order is at 19:30. However, some web research has shown different business hour information, so it is a good idea to check once more before visiting.
  • Is the parking lot at By the O spacious?
    Yes, By the O has a large parking lot in front of the cafe, so it is convenient to visit by car with your child. There is information indicating that free parking may be available.
  • Is it easy to use a stroller at By the O?
    By the O is known for having a spacious interior, so moving around with a stroller is considered fairly comfortable. However, it has not been confirmed whether there is an elevator for moving between floors.

By The O Address

Address: 89-23, Wonsando 5-gil, Ocheon-myeon, Boryeong-si, Chungcheongnam-doicon-copy-black

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How to make a reservation for By The O?

Both advance booking & same-day visits available - Naver Reservation, Phone