@TrainsInRomania Between Podbrdo and Bohinjska Bistrica there is the Slovenia's longest tunnel (>6 km), through which the train take only 10 minutes to get you to the other side of the mountain, instead of 40 minutes you'd spend if you drive accross the winding road pass. The auto-train run 5 times a day (2 of which are extended southbound to/from Most na Soci, and 1 to/from Nova Gorica)