COEX Aquarium (with kids)
How Kids-Friendly is COEX Aquarium?
What makes it 92% Kids-Friendly: Touch pools, shark and penguin feedings, a mermaid show, and a LEGO zone provide nonstop educational fun; flat paths, toilets, and clear safety rails support children up to 12.
Positives:
- Indoor comfort: Air-conditioned halls keep kids comfortable in any weather.
- Interactive learning: Hands-on zones and talks make marine life fun and educational.
Challenges:
- Crowds at peak times: Feeding shows and tunnels get crowded; queues form quickly.
- Low lighting: Dim tunnels can be tricky; bring a small flashlight for safety.
What is COEX Aquarium?
- A large indoor aquarium within Seoul's COEX complex, housing over 40,000 marine creatures across 650 species
- Home to 14 thematic exhibition zones that recreate habitats from deep-sea tunnels to reef and mangrove ecosystems
- Occupying nearly 16,000 square meters with 183 exhibition tanks and 90 breeding tanks supporting marine research and conservation
What is so special about COEX Aquarium for with kids?
- Kids can touch sea creatures at the Marine Touch Lab
- Daily penguin, shark, and ray feedings educate and entertain
- Live mermaid performances add magical moments
- Spacious glass tunnels offer up-close views of sea life
- Photo-friendly LEGO zone creates fun family snapshots
- Indoor setting makes it a great all-weather Seoul activity
Recommended visit duration: 2–3 hours
Why 2–3 hours visit duration is ideal for with kids: Gives time to explore key zones and join shows without rushing younger kids.
Kids-Friendly Activities in COEX Aquarium
Touch Pool:
Pet starfish and sea cucumbers in the Marine Touch Lab.
Tip: Go early to avoid lines and let kids handle creatures gently.
Penguin Feeding & Talk:
Watch and learn as staff feed penguins at Penguin’s Playground.
Tip: Arrive 5 minutes before the 15:30 show for a front-row view.
Shark & Ray Feeding:
See sharks fed Mon–Fri 13:30 and rays fed Tue–Sun 15:10.
Tip: Check daily schedule on the aquarium app to time your visit.
Mermaid Performance:
Enjoy an underwater mermaid show at Deep Blue Square.
Tip: Confirm weekend showtimes on the aquarium website before arrival.
LEGO Theme Zone:
Pose with colorful LEGO ocean displays designed for photo fun.
Tip: Bring a camera for memorable family photos.
How to Make the Most of Your Visit to COEX Aquarium
- Buy tickets online: Book in advance to skip the ticket line and secure feeding show seats.
- Download the zone map: Use the official map to plan your path and avoid backtracking.
- Time shows wisely: Check show times on the aquarium website and group them by zone.
Reviews of COEX Aquarium
Steve
The aquarium is quite spacious with a good variety of marine life. Some areas are really fun for kids, especially the tunnel and penguin zone. However, a few tanks looked a bit small and crowded. Overall, its an enjoyable experience.
Sunil Kumar
Definitely a fun experience especially if you're coming with kids! Loved watching the sharks and the penguins and the place is beautifully setup
Rachel Toh
The aquarium was a very standard aquarium. Nothing really interesting stand out. Would recommend to visit around feeding time for the animals as it is more interesting.(around 12-1pm local time). The place is pretty big as well. Overall, was a pleasant experience.
Ngoc Tran
I think it was worth to go once even the price is a bit high. The aquarium is big with many interesting animals and fish. I like the part when people walk inside a big hall and big fish were swimming over their heads. The place is located in a mall which is also convenient to do other activities after our visits.
Alexa Alexa
I enjoyed it a lot. Nice pics there. I could have seen different species of sea life. I recommend if you are visiting around it. It is easy to buy online ticket also and to reach the place.
When is the best time to visit COEX Aquarium (Seoul, South Korea)?
COEX Aquarium is fully indoors, making it ideal for rainy days and hot summers. Visit on weekdays to avoid weekend crowds.
Explore These Activities
Typical Budget for a Family of 4 (2 Adults + 2 Kids)
| Item | Cost (Approx.) |
|---|---|
| Adult ticket (13+ yrs) x2 | KRW 66,000 |
| Child ticket (3–12 yrs) x2 | KRW 58,000 |
| Optional photo or jellyfish kit | KRW 15,000 |
| Snacks/café | KRW 10,000 |
| Total Estimated | KRW 149,000 |
Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.
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Map of COEX Aquarium
Address: 513 Yeongdong-daero, Gangnam District, Seoul, South Korea
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About COEX Aquarium
Opening Hours
Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.
Website
Official WebsitePhone Number
+82 2-700-7200Explore Popular Things to Do
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