Berninabahn train 1641, headed by class ABe4/4III motor coaches 52 and 54, was photographed approaching Pontresina from St. Moritz on 11 October 2007. The line from Samedan can be seen in the background.
From Pontresina, the train faced almost 500m of vertical climb in only 16.5km to reach the summit of the Bernina Pass.