A city planning report of seoul, south korea. Seoul, the capital and largest metropolis of South Korea, has a rich history and significant cultural and economic influence. Situated on the Han River, it is the heart of the Seoul Capital Area, including Incheon and Gyeonggi provinces. With a population of about half, Seoul is the commercial, manufacturing, and cultural center of the country. The city is surrounded by mountains and features modern landmarks like the N Seoul Tower and the 63 Building. Seoul's economy is diverse, with industrial plants producing textiles, clothing, chemicals, processed food, electrical and electronic equipment, machinery, and printed materials.