Iksan (Korean: 익산; Korean pronunciation: [ik̚.s͈an]) is a city and major railway junction in North Jeolla Province, (commonly transliterated as Jeollabuk-do or Chollabuk-do) South Korea. The city center and railway junction was formerly called "Iri" (Korean: 이리시; Hanja: 裡里市; RR: Iri-si), but merged with Iksan County (Iksan-gun) in 1995. The railway junction is located at the point where Jeolla, Janghang and Gunsan Lines meet the Honam Line and is served by frequent train service to/from Seoul, Daejeon, Gwangju, Mokpo, Jeonju, Suncheon, and Yeosu. Jeonbuk National University Iksan campus (before, it was Iksan National College), the , , and Wonkwang University are all located in Iksan. This city is called “The City of Jewelry." The Iksan Jewelry Museum opened in May 2002 next to a Dinosaur museum. In late November 2006, Korean authorities quarantined a farm in Iksan and began culling poultry and livestock within a 3-kilometer radius to contain an outbreak of the H5N1 bird flu virus. Local tradition includes the story of Seodong and Seonhwa, which was broadcast in 2005~2006 as "Sedongyo" and is also dramatized in the 'Paradise in Autumn Festival.' Festivals with various themes are held in Iksan, all reflecting local history and culture. These include:
* 10,000,000 Chrysanthemum Festival (held in October/November)
* Iksan Jewelry Expo
* Seodong Festival
* Stone Culture Festival