N Seoul Tower, N Seoul. Seoul Tower is 236.7 meters high, where you can enjoy the most beautiful night scenery in Seoul. Looking at the night scene in N Seoul Tower, the stars are interwoven into a star orbit, and the whole city is shining. Send a love postcard at the prospecting desk, hang a love lock on the second floor outdoor platform, and take a picture of love on the tilted chair. This is a good place for couples to date ~Seoul, a sleepless city, where stars of light scatter around the city, like a silent light concert, making you forget to breathe while watching.