Atherton International School
Atherton International School is a privately funded international school located in Okpo, Geoje, South Korea. Founded in 2002 as Okpo International School their name changed to The International School of Koje in 2014, before gaining its current name in 2022. Currently, as of 2025, they are accredited for the, the International Primary Curriculum and the as well as IGCSEs and A levels.