Busan, officially Busan Metropolitan City, is South Korea's second most populous city after Seoul, with a population of over 3.4 million inhabitants as of 2017. Formerly romanized as Pusan, it is the economic, cultural and educational center of southeastern South Korea, with its port being South Korea's busiest and the sixth-busiest in the world. The surrounding "Southeastern Maritime Industrial Region" is South Korea's largest industrial area. The large volumes of port traffic and urban population in excess of 1 million make Busan a Large-Port metropolis using the Southampton System of Port-City classification.
The Gyeongbu line (Gyeongbuseon) is a railway line in South Korea and is considered to be the most important and one of the oldest in the country. It was constructed in 1905, connecting Seoul with Busan via Suwon, Daejeon, and Daegu. It is by far the most heavily travelled rail line in South Korea.
Gwangyang is a city in South Jeolla Province, South Korea. Gwangyang city is the home of POSCO's Gwangyang Steel Works, the largest facility of its kind in the world. The city is also home to K League Classic football side Jeonnam Dragons.
Gokseong County is a county in Jeollanam-do, South Korea and the least densely populated subdivision of the province.
Muan County (Muan-gun) is a county in South Jeolla Province (Jeollanam-do), South Korea. In 2005, Muan County became the capital of Jeollanam-do following the transfer of the provincial office from its previous location, Gwangju to the village of Namak in Muan. Muan International Airport was opened here, and will eventually replace the airports in Gwangju and Mokpo.
Namwon is a city in North Jeolla Province, South Korea. Namwon is about 50 minutes from the provincial capital of Jeonju, which is almost three hours away from Seoul. The official city flower is Royal Azalea (철쭉) while the city tree is the crape-myrtle (배롱나무) and the city bird is the swallow (제비). Namwon is a small city located just outside Jirisan National Park, which has the largest set of mountains on the South Korean Mainland. It also borders the Seomjin River, one of South Korea's more prominent rivers. It is 3 hours and 15 minutes from the Seoul Central City Bus Terminal and about one hour from both the U-Square Bus Terminal in Gwangju and the Jeonju Inter City Bus Terminal. It is called "the City of Love" because of the famous Korean love story of Chunhyang. Gwanghallu Garden is a shrine to this love story.
Muju County (Muju-gun), is a county in North Jeolla Province (Jeollabuk-do), South Korea. Muju is known for its Muju Firefly Festival and is a tourist area.
Seoul Station (Korean: 서울역) is a major railway station in Seoul, the capital of South Korea. The station is served by the Korail Intercity Lines and the commuter trains of the Seoul Metropolitan Subway.
The Gyeongjeon Line (Gyeongjeonseon) is a railway line serving South Gyeongsang and South Jeolla Provinces in South Korea. It covers a total of 300.6 km, from Samnangjin Station in Miryang, South Gyeongsang, to Gwangju Songjeong Station in Gwangju, South Jeolla.
Haman County (Haman-gun) is a county in South Gyeongsang Province, South Korea. The local government is seated in Gaya-eup. The county magistrate is Seok Gyu Jin.
T-money is a rechargeable series of smart cards and other "smart" devices used for paying transportation fares in and around Seoul and other areas of South Korea. T-money can also be used in lieu of cash or credit cards in some convenience stores and other businesses. The T-money System has been implemented and is being operated by T-money Co., Ltd of which 34.4% owned by Seoul Special City Government, 31.85% owned by LG CNS, and 15.73% owned by Credit Card Union.
The tourism industry in South Korea caters to both foreign and domestic tourists. In 2012, 11.1 million foreign tourists visited South Korea, making it the 20th most visited country in the world, and the 5th most visited in Asia. Most non-Korean tourists come from other parts of East Asia such as Japan, mainland China, Taiwan, and Hong Kong. The recent popularity of Korean popular culture, often known as the "Korean Wave", in these countries has increased tourist arrivals. Seoul is the principal tourist destination for visitors; popular tourist destinations outside of Seoul include the major coastal city of Busan, the Seorak-san national park, the historic city of Gyeongju and subtropical Jeju Island.
The Mugunghwa-ho (Korean: 무궁화호) is a class of train operated by Korail, main railway operator of South Korea. Mugunghwa trains are Korail's slowest tier of trains stopping at a number of towns and villages, and operating over a number of lines that are not served by other trains. Journey times are generally twice that of KTX trains and 25% longer than ITX express trains.
The Commuter Train were a class of short-run commuter trains operated by Korail, the national railroad of South Korea. They operated once or twice daily in each direction, along a few tens of kilometers of track. They provided an important function for many smaller rural communities, which often lack good transit connections. Commuter Train operations on the Gyeongwon line was temporarily suspended its operation on April 1, 2019, due to the construction and partial electrification of the line for the Soyosan-Yeoncheon extension of Seoul Subway Line 1. They were permanently suspended on December 16, 2023, after the opening of the extension, and due to the old age of CDC trains. Commuter trains last operated on the Gwangju Line in Gwangju between GwangjuSongjeong and Gwangju station, from January 1, 2020, until December 17, 2023, permanently being phased out due to the old age of CDC trains.
Seoul, the capital and largest city in South Korea, accounts for only 0.6% of the country's total land area, yet it is home to around 19% of the population. The population density in Seoul demands a great deal of the city's transportation systems, which are regarded by many as among the best and most advanced in the world. Seoul is very well connected by its subway and bus systems, and the city is also very supportive of pedestrian foot travel. In 2006 it won the Sustainable Transport Award.
The Honam high-speed railway, also known as Honam HSR, is a high-speed rail between Osong and Mokpo in South Korea. The line is a part of Korail's Korea Train Express (KTX) system, accelerating Seoul–Mokpo and Seoul–Gwangju KTX high-speed services which currently use the existing conventional Honam Line. On April 1, 2015, the line was inaugurated by the South Korean President Park Geun-hye with the attendance of 1200 invited guests and members of the public at Gwangju Songjeong Station in Gwangju, the line's terminus. The line diverges from Osong station on the Gyeongbu high-speed railway, and stops at Gongju, Iksan, Jeongeup Stations. Journey times between Seoul and Gwangju has been cut from 2 h 40 min to just 90 min, making daily commuting possible. The Honam HSR is intended to bring business, and economic opportunities to the province of Jeollanam-do, which has seen slower development than other parts of South Korea. The line has been open to the public since April 2, 2015 for revenue service.
S-Train is a South Korean tourist train operated by Korail. The train began operations in 2013 and transports tourists through southern South Korea.
The Intercity Train eXpress-Saemaeul abbreviated as ITX-Saemaeul (Korean: ITX-새마을) is a class of train operated by Korail, the national railroad of South Korea, it was introduced on May 12, 2014, to replace the Saemaeul-ho. The new ITX-Saemaeul trains have a faster average speed of 150 kilometers per hour. The name was taken from the Saemaul Undong after a public competition to determine the new train's name.
South Korea 
