Himalayan Queen, a toy train, snakes through a forest stretch while travelling from Kalka to Shimla. The Kalka-Shimla railway line was constructed in 1906 with more than 806 bridges and 103 tunnels, In 2008, it became a UNESCO World Heritage Site.
Himalayan Queen, a toy train, snakes through a forest stretch while travelling from Kalka to Shimla. The Kalka-Shimla railway line was constructed in 1906 with more than 806 bridges and 103 tunnels, In 2008, it became a UNESCO World Heritage Site.
