Prepare for an unforgettable experience as you ascend to the top of this towering skyscraper, the tallest in the country. The express elevator will whisk you to the 117th floor in just a minute, where you'll be greeted by breathtaking 360-degree views of the entire city. For a true thrill, step out onto the glass-floored Sky Deck if you dare, and feel like you're walking on air high above Seoul. It's best to visit just before sunset to watch the city transform from day to night, a truly magical sight.