Namsan or Seoul Tower is a giant tower atop a hill/mountain in Seoul. You can go up to the top of the tower and can see very far around Seoul. I went to Namsan Tower when I was last in Korea but I haven't yet been again. However, I decided around my first week here in Korea that for no particular reason, I would take a picture of Namsan Tower whenever I saw it in the skyline. No matter where I was in Seoul, if I saw Namsan Tower, I would take a picture of it. Here are a lot of the places where you can see Namsan Tower from.