HOP-ON HOP-OFF Service in Kalaka-Shimla Section - Fare Details Ambala Division of Northern Railway is introducing a new HOP-ON HOP-OFF service on UNESCO declared World Heritage KALKA-SHIMLA SECTION with effect from 25.10.18 for six months on trial basis on all trains running on KALKA-SHIMLA section . Rules/conditions associated with Hop On Hop Off tickets are as follows … [Read more...]