Zoom on Mount Dana from summit of Dunderberg Peak. Dana Couloir is faintly visible, slanting diagonally to the right, just to the right of Dana's summit. Koip and Kuna Peaks are just right of Dana, separated by a glacier. Mount Ritter and Banner Peak are barely visible, about an inch to the right of Kuna. Banner's distinctive triangular summit barely sticks over the ridge, while Ritter's broad summit ridge is plainly visible to the right.