Korsis Island
Korsis Island (, ) is the rocky island lying 150 m off the northwest coast of Snow Island in the South Shetland Islands, Antarctica. It extends 300 m in southeast-northwest direction and 180 m wide. The feature is named after the Bulgarian military commander Korsis, 9th century. Location. Korsis Island is located at , which is 1750 m northeast of Byewater Point, 760 m east-northeast of Gergini Reef and 2.93 km southwest of Bizone Rock. Bulgarian mapping in 2009.