Incheon

Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, about 3 million people live in the city, making it South Korea's third-most-populous city after Seoul and Busan.

The city's growth has been assured in modern times with the development of its port due to its natural advantages as a coastal city and its proximity to the South Korean capital. It is part of the Seoul Metropolitan Area, along with Seoul itself and Gyeonggi Province, forming the world's fourth-largest metropolitan area by population.

Incheon has since led the economic development of South Korea by opening its port to the outside world, ushering in the modernization of South Korea as a center of industrialization. In 2003, the city was designated as South Korea's first free economic zone. Since then, large local companies and global enterprises have increasingly invested in the Incheon Free Economic Zone, including Samsung which chose Songdo International City as its new investment destination for its bio industry.

As an international city, Incheon has held numerous large-scale international conferences, such as the Incheon Global Fair & Festival in 2009. The 17th Asian Games Incheon 2014 was also held in Incheon on 19 September 2014. Incheon is also a major transportation hub in northeast Asia, with Incheon International Airport and Incheon Port. The large volume of port traffic makes Incheon a Large-Port Metropolis using the Southampton System of Port-City classification.