Sido (island)
Sido, also known as Salseom, is an island off the coast of Incheon, South Korea. It has an area of and is currently inhabited by 238 residents, who mostly work in fishing. Yeondo-gyo, a bridge connecting Sido and Sindo, was completed in 1992.
Sido and Sindo are both part of Bukdo-myeon, Ongjin County, Incheon Metropolitan City.
