Seoul Travel Guide
South Korea
About Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital and largest city of South Korea, and the largest city in the whole of Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's sixth largest metropolitan economy in 2022, behind New York, Tokyo, Los Angeles, Paris, and London, and hosts more than half of South Korea's population. Although Seoul's population peaked at over 10 million, it has gradually decreased since 2014, standing at about 9.6 million residents as of 2024.
Best time to visit: April, May, September, October. Language: Korean. Currency: KRW.
Top Attractions in Seoul
From iconic landmarks to hidden gems, Seoul offers world-class sightseeing. Whether you're exploring cultural heritage, dining, or capturing the city skyline, there's something for every traveler. Use our map below to plan your visit and discover the best things to do in Seoul.