Lotte Tower is a 123-floor, 1,823 ft building in Seoul, South Korea. It opened to the public on April 11, 2017. Currently, it is the tallest building in South Korea and the fifth tallest building in the world.

 

No real opinion on this one. The Lotte World department store is huge and worth visiting if you're in the area.  

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Check out my personal photos below. Enjoy!