Ganghwa may refer to: *

Ganghwa County Ganghwa County () is a Administrative divisions of South Korea, county in Incheon, South Korea. The county is composed of Ganghwa Island and the minor islands around it. History Ganghwa County contains some of the most important historical sites ...

, administrative region of South Korea *

Ganghwa Island Ganghwa Island (), also Ganghwado, is an island in Ganghwa County, Incheon, South Korea. It is in the Yellow Sea and in an estuary of the Han River. The island is separated from Gimpo (on the South Korean mainland) by a narrow channel spanned ...

, island in South Korea *

Battle of Ganghwa The Battle of Ganghwa was fought during the 1871 United States expedition to Korea, a conflict between Joseon and the United States. In May of that year, five Asiatic Squadron warships set sail from Japan to ascertain what happened to the cr ...

* The

Japanese Battle of Ganghwa The Ganghwa Island incident or the Japanese Battle of Ganghwa ( ''Unyo-ho sageon'' meaning "'' Un'yō'' incident"; ''Kōka-tō jiken'') was an armed clash between the Joseon dynasty of Korea and Japan which occurred in the vicinity of Ganghwa ...

Treaty of Ganghwa A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, convention ...

See also