60 ° 30' 29.999" N,
143 ° 37' 32.999" W
Valdez-Cordova (CA)
3934 ft (1199.08 m)
Located W of Steller Glacier, NNE of Steller Lobe, W of the eastern branch of Martin River Glacier, E of Carbon Mountain.
HistoryNamed for Frederic Plenisner, a crew member on Bering's 1741 voyage to Alaska.
Bering Glacier, Steller Glacier, Steller Lobe,
Lakes:Lake Sofron, Berg Lake, Berg Lakes, Fifth Lake, Fourth Berg Lake, Second Berg Lake, Third Berg Lake,
Mountains:Carbon Mountain, Mount Hawkins, Mount Tom White,
Mountain Ranges:Khitrov Hills, Plenisner Hills,
Streams: