Photo borrowed from Kari Synder (http://www.rockymountainnp.com/), including the text below.  


Mountains from left to right are: 

Thatchtop Mountain       12,668 feet 
Taylor Peak                   13,158 feet
Otis Peak                       12,486 feet
Hallett Peak                   12,713 feet 
Flattop Mountain           12,324 feet 
Notchtop Mountain       12,129 feet 

The tree covered hill in the middle right of the picture is Blerstadt Moraine.