Lake BaikalBy the time the train finally pulled into Irkutsk we had been on it for about 91 hours. Thatrsquos almost half of our total travelling time so far and in the baking heat it became more like the game show Endurance.ldquoFor my next challenge I will eat two packs of rehydrated noodles without flavouring in 35 degree heat on a crowded trainhelliprdquoLuke became fixated on Ladas an