The Kalka Shimla heritage train ride is back, and how.
The Ambala Division of the Northern Railway Zone introduced a hop-on, hop-off Kalka-Shimla train service - on a single ticket, valid for a full calendar day.
Declared a World Heritage Site by UNESCO in 2018, the 118-year-old narrow gauge railway section is also listed under the &lsquoMountain Railways Of India&rsquo.