Archar Peninsula (Poluostrov Archar \po-lu-'os-trov ar-'char\) located in the North-Western extremity of Greenwich Island, Antarctica. The three km long peninsula is bounded by Razlog Cove to the North and McFarlane Strait to the South. Its western half is snow-free in summer. The peninsula is named after the settlement of Archar in Northwestern Bulgaria, successor of the ancient town of Ratiaria.
- L.L. Ivanov et al. Antarctica: Livingston Island and Greenwich Island, South Shetland Islands. Scale 1:100000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 2005.
- L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2009. ISBN 978-954-92032-6-4
This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.