Explore five unique indoor attractions in Korea, including Gwangmyeong Cave and Aqua Planet, for summer enjoyment.
Aqua Planet 63, the first aquarium ever opened in Korea, will close down after 39 years of operation.
An aquarist dressed as a mermaid in a Christmas-themed performance at the Aqua Planet 63 in Yeouido, western Seoul, on Thursday
Korea JoongAng Daily Sitemap
