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Shall we venture into the underwater world?

Deep Blue Sea Tunnel

Deepblue sea tunnel

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!

Ray at Coex aquarium

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.

Ray at COEX Aquarium

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

#Walking🚶🏻‍♂️ #Sea🌊 #Stunning🤩