COEX Aquarium (couple trip)
How Couple-Friendly is COEX Aquarium?
What makes it 86% Couple-Friendly: Dim Rainbow Lounge, long underwater tunnel and timed mermaid show create romantic photo moments, while an on-site café allows breaks; stroller traffic and noise cut a bit of intimacy.
Positives:
- Convenient Location: Direct access via Samseong Station makes arrival and departures seamless.
- Indoor Comfort: Climate-controlled exhibits keep you cool in summer and warm in winter.
- Romantic Photo Spots: Low-lit zones and curved glass tanks create intimate backdrops for couples.
Challenges:
- Weekend Crowds: Shows and photo spots fill up fast on weekends and holidays.
- Dim Lighting: Low light in many exhibits can challenge smartphone photography without a tripod.
- Fixed Show Times: Missing a scheduled show start time may mean standing room only.
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 couple trip?
- Romantic photo ops in the Rainbow Lounge under colored lighting
- Thrilling walk under sharks and rays in the Deep Blue Sea Tunnel
- Live mermaid performances at scheduled times
- Personalized, staff-taken photo packages for two
- On-site café for a relaxed marine-view break
- Easy access via COEX Mall and Samseong Station
Recommended visit duration: 2–3 hours
Why 2–3 hours visit duration is ideal for couple trip: Allows time to explore all 14 zones, catch a mermaid show and enjoy photo spots without rushing.
Couple-Friendly Activities in COEX Aquarium
Rainbow Lounge:
Six small tanks filled with vibrant fish under soft, colored lighting.
Tip: Use the lighting for romantic photos; stand close to the glass for couple reflections.
Deep Blue Sea Tunnel:
Walk through a long acrylic tunnel surrounded by rays and sharks.
Tip: Hold hands in the tunnel center for 360° views and shared “wow” moments.
Mermaid Performance:
Live underwater show featuring mermaid divers at Deep Blue Square.
Tip: Arrive 10 minutes early to secure front-row seating and clear views.
Shared Photo Package:
Staff-taken digital photo shoot at key aquarium zones.
Tip: Book the online bundle to get instant downloads sent to your phone.
Café Break:
On-site café serving coffee, tea and snacks inside the aquarium.
Tip: Reserve a seat by the tank wall to chat while watching marine life.
How to Make the Most of Your Visit to COEX Aquarium
- Buy Online: Purchase ‘Admission + Photo Package’ online to skip ticket lines and secure digital photos.
- Plan Shows: Check the daily show schedule and arrive 10 minutes early for front-row views.
- Early Weekday Visit: Arrive at opening on a weekday to explore zones before tour groups arrive.
- Download Map: Save the zone map and show times on your phone for efficient navigation.
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)?
Summer offers a cool indoor escape from heat; book online to skip entry lines. Winter is a warm refuge—cozy up during mermaid shows. Avoid Korean school holiday weeks for smaller crowds.
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Typical Budget for a Couple (2 Adults)
| Item | Cost (Approx.) |
|---|---|
| Admission for 2 Adults | KRW 66,000 |
| Shared Photo Package | KRW 20,000 |
| Coffee & Snacks | KRW 10,000 |
| Total Estimated | KRW 96,000 |
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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