Masteyra Island

Masteyra Island (остров Мастейра, ) is a rocky island 700 m long in east-west direction and 200 m wide lying in Perrier Bay on the northwest coast of Anvers Island in the Palmer Archipelago, Antarctica. It is separated from Anvers Island to the east-southeast by a 1.13 km wide passage.

The island is named after the ancient Thracian settlement and fortress of Masteyra in Southern Bulgaria.

Location
Masteyra Island is located at -64.37556°N, -63.69639°W, 6.58 km south of Quinton Point, 4.21 km north of Vromos Island and 7.55 km east-northeast of Giard Point. British mapping in 1980.

Maps

 * British Antarctic Territory. Scale 1:200000 topographic map.  DOS 610 Series, Sheet W 64 62.  Directorate of Overseas Surveys, UK, 1980.
 * Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated.