The kalka Shimla Railway line is one of India most famous mountain railways and a proud symbol of engineering heritage.

History
- It is part of mountain railways of India
- Declared a UNESCO World Heritage site in 2008
- kalka Shimla Railway line was started in 1903
- The railway line was built by the British.
- From 656 meters at 2076 height meter above sea level
- Tunnels : more than 100 (longest is Barog tunnel.
- Bridges – 800
- Curves – around 900 sharp turns
- Travel time: about 5-6hours
Importance
- Passes through beautiful mountains, valleys and pine forest.
- known as the toy train
- considered one of the most scenic and historic railways journeys in India.

Train Journey
- Dense pine& dense forest
- Deep valleys &Hills &Small hill villages
- The train passes through the clouds.
Every year millions of tourists come here to visit. Those who are interested vin history must visit these places.you will be surprised to see the beauty of Shimla.