1) Island of South Korea 
Hansan Island (한산도, 閑山島), also known as Hansando, is in South Gyeongsang Province across a relatively narrow strait from Chungmu on the Tongyeong Peninsula. ==History== The area around the island was the site of a Battle of Hansan Island during the Imjin War where Admiral Yi Sun-Sin decisively defeated the main Japanese war fleet led b...