Seoul is the capital of South Korea and the country's largest and most prosperous city, located along the Han River. As a globally important cultural, economic and technological center, Seoul has a rich historical heritage and a modern urban landscape. It is home to a wide range of international corporations, shopping centers, restaurants, culture and entertainment industries, attracting tourists and business people from all over the world. Seoul is also a vibrant city of innovation with top-notch educational, technological and medical resources. Historic palaces, busy business districts, and modern architecture are interspersed with the city's unique charm.