63 SKY ART Observatory & Aqua Planet 63

Angling for the best photos of Seoul from above, without boarding a plane? 63 SKY ART is touted as the highest art gallery in South Korea, and you'll get all the envy-inducing selfies you want from up on the 60th floor. * 63 City is one of Seoul's most famous landmarks, and the 60th floor Sky Deck has been remodeled into an art museum, where Seoul comes to life in exhibitions, magic shows, and various other cultural experiences.