Sols 4483-84, September 3-4, 2016. Two views of Wharton Ridge, taken by the Pancam as Opportunity transited Lewis and Clark Gap. The view above (1.2 MB) is from Sol 4484, and looks down the long axis of the ridge.
Below is a three-frame composite, with left and middle in false color by Holger Isenberg, while the right frame is unaltered grayscale (2.9 MB). This view shows the south-facing side of Wharton Ridge more clearly than the image above does. Click either image to enlarge it.