Two coupled electric cogwheel railcars (articulated, lowfloor) Beh 2/6 # 1 and 2 of the "Panoramique des D?mes" left the lower station shortly and will run to the top of the mountain in about 15 minutes. The former vulcano Puy de D?me is 1465 meter high, the line with Strub cogwheel system and 1 meter gauge is 5,3 kilometer long and opened in 2012.