Lost Creek Wilderness Area has 12 named peaks. The highest is Kenosha Mountains at 3,791 m. Other notable peaks include Bison Mountain, South Twin Cone Peak and Mount Blaine.
There are 12 named mountains in Lost Creek Wilderness Area. The highest and the most prominent mountain is Kenosha Mountains.

The highest peak in Lost Creek Wilderness Area is Kenosha Mountains, at 3,791 m.
Notable peaks in Lost Creek Wilderness Area include Kenosha Mountains, Bison Mountain, South Twin Cone Peak, Mount Blaine and McCurdy Mountain.
