Sierra DuFief

The Sierra DuFief (

64°52′S 63°28′W / 64.867°S 63.467°W / -64.867; -63.467Coordinates: 64°52′S 63°28′W / 64.867°S 63.467°W / -64.867; -63.467) is a mountain range 4 nautical miles (7 km) long with numerous sharp peaks, the highest at 1,415 metres (4,640 ft), extending in a northeast–southwest direction in the south part of Wiencke Island, in the Palmer Archipelago. It was discovered by the Belgian Antarctic Expedition, 1897–99, and named by Gerlache for , then general secretary of the Belgian Royal Geographical Society.^[1]

See also[]

• Janssen Peak

References[]

 This article incorporates public domain material from the United States Geological Survey document: "DuFief, Sierra". (content from the Geographic Names Information System)