GT Tower East And Seocho Samsung Town Skyscrapers At Night In Gangnam, Seoul, South Korea

gt tower east seocho samsung town seocho samsung town skyscraper night gangnam seoul south korea office building tall seocho garak tower east buildings yeoksamdong gangnamgu tower exterior sunset golden hour financial high rise urban hotel dusk downtown business architecture entertainment city sudogwon cityscape street tourism structure travel metropolis computer megacity modern landmark korean metropolitan skyline tourist complex tourist attraction destination attraction