Brand new POLARIS trains Bhe 4/6 # 3093 and # 3092 of the Gornergratbahn (GGB) in multiple control running up as train CC 251 between Rotenboden and Gornergrat. StadlerRail delivered 5 of this new trains, designed by Pininfarina, in 2022. On the right is the highest mountain of Switzerland, the Dufourspitze with 4634 meter a.s.l., border peak with Italy.