Doubledeck train for regional traffic (RV-Dosto) or Stadler "KISS" RABe 511 # 030 of the SBB is running the Regio Express 3471 from Zürich to Chur, between Walenstadt and Flums, with the Churfirsten mountains (from left Frümsel, Brisi, Zuestoll, Schibenstoll) in the background.