Deep Blue Sea Tunnel
- Suitable for all ages
- Meet over 20,000 marine animals
- Enjoy quick entry with the mobile QR code ticket
Experience the deep sea
This underwater tunnel at COEX Aquarium allows you to experience the beauty of the deep sea! Being able to see rays and sharks from below makes you feel like you're walking under the sea!
Admire rays and sharks
It feels like you could touch the rays if you reached up to the sky! Watching the rays glide overhead, you can experience the serenity of the sea.
Stunning photo opportunities
Another photo spot in the Deep Blue Sea Tunnel!
When you sit by the circular tank and take pictures, it feels like you've created your own secret and small sea world!
Deep Blue Sea Tunnel Friends
Admire the sight of marine creatures swimming around you.
