It is located 5 nautical miles (9.3 km; 5.8 mi) east of Lyttelton Range in the Admiralty Mountains of Victoria Land, Antarctica.

It extended in the northwest-southeast direction from the Dennystoun Glacier, which flows along the west side, then turns past the northern tip of the range and runs east to the Southern Ocean.

A peak 2,320 metres (7,610 ft) high in the southeast part of Dunedin Range.

Named by US-ACAN for Cedell Jennings, AE2, United States Navy, Aviation Electrician's Mate at McMurdo Station, 1968.

[5] This article incorporates public domain material from websites or documents of the United States Geological Survey.