Articulated, partly lowfloor cogwheel train BDeh 3/6 # 25 of the Rorschach-Heiden Bergbahn (RHB), which is part of the Appenzeller Bahnen nowadays, is running up from Rorschach up to Heiden as train 5027, between Sandbüchel and Wartensee stop, with the Bodensee (Lake Constance) in the background. This unique vehicle was costum built by StadlerRail in 1998.
