Perperek Knoll (Perperekska Mogila \per-pe-'rek-ska mo-'gi-la\) is a 360 m peak in Vidin Heights on Varna Peninsula, Livingston Island in the South Shetland Islands, Antarctica.
Surmounting Kaliakra Glacier to the west and south.
The peak is named after the settlement of Perperek[1] in the Rhodope Mountains hosting the remains of the Thracian holy town of Perperikon.
This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.
This Livingston Island location article is a stub.