A 1910-metre-long train with 100 cars passes by in Bergun on October 29, 2022, during a record attempt by the Rhaetian Railway (RhB) of the World's longest passenger train, to mark the Swiss railway operator's 175th anniversary. - The record attempt is carried out on the Albula Line, from Preda to Thusis, crossing one of the most spectacular railways in the world, recognised as a Unesco World Heritage Site. (Photo by Fabrice COFFRINI / AFP)