Meeting of trains 232 and 235 of the Gornergrat Railway on the double track section between Riffelalp and Riffelboden, with view into the Mattertal. From the right, the two POLARIS trains Bhe 4/6 # 3091 and # 3095 in multiple control are coming uphill, from the left, the descending Bhe 4/8 # 3054 in multiple control with the Polaris Bhe 4/6 # 3093.