The area was visited by early 19th century sealers.
The passage is named after the settlements of Izgrev in Northern, Northeastern, Southeastern and Southwestern Bulgaria.
Izgrev Passage is located at 62°20′10″S 59°40′30″W / 62.33611°S 59.67500°W / -62.33611; -59.67500.
This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.
This Robert Island location article is a stub.