Incheon International Airport (ICN) is the main airport serving the city of Seoul, South Korea. It is located on Yeongjong Island, approximately 50 kilometers (31 miles) west of the city center. The airport began operation in 2001 and has since become one of the busiest airports in the world. Handling over 60 million passengers per year. It is a hub for several airlines, including Korean Air, Asiana Airlines, and Jeju Air, and serves as a stopover point for many international flights.

ICN offers a wide range of amenities and services, including duty-free shops, restaurants, lounges, and a variety of transportation options. The airport is also known for its cultural and entertainment facilities. Such as the Culture Street, which features traditional Korean architecture and performances, and the Ice Rink, which is open year-round.

The airport has two main terminals, Terminal 1 and Terminal 2. Terminal 1 serves mainly international flights, while Terminal 2 serves mainly domestic flights. Both terminals have a range of facilities, including baggage storage, ATMs, currency exchange, and free Wi-Fi. The airport also has a range of facilities for passengers with special needs. Including wheelchair assistance and special assistance for visually and hearing-impaired passengers.

Incheon International Airport is also known for its environmentally-friendly design. With features such as natural light and solar power being used throughout the terminal buildings. The airport also includes a golf course and a duty-free shopping mall which is one of the largest in the world.

Overall, Incheon International Airport is a world-class transportation hub that offers a wide range of amenities and services to make the travel experience as comfortable and convenient as possible for passengers. It is considered as one of the best airports in the world and has won numerous awards for its services, facilities, and customer service.