Barog is a small hill station in Solan district in the Indian state of Himachal Pradesh.
Barog is situated at the height of 1,600m. One can have a panoramic view of Churdhar Peak (3,647m) and is Just 8-km from Solan and 37-km from Kalka which poetically translates into 'Mountain of the Silver Bangle'. Barog was an important stop on the railway line in the earlier part of the century. Now it has longest tunnel on Shimla Kalka narrow gauge railway line. The major attraction is Barog height resort situated at the top of the hill, which offer the picturesque view of the surrounding area.
Barog, the engineer, was responsible for designing a tunnel near the railway station. He commenced digging the tunnel from both sides of the mountain, which is quite common as it speeds up construction. However, he made mistakes in his calculation and while constructing the tunnel, it was found that the two ends of the tunnel did not meet.
This tunnel is the longest of the 103 operational tunnels on the route of the Shimla-Kalka Railway, which is 1143.61m long. Barog station is immediately after the tunnel. Barog tunnel is the straightest tunnel in the World.
Trains take about 2.5 minutes to cross this tunnel, running at 25 kilometres per hour
RAILWAY STATION (3 km) : On of the most attractive station in the Scottish style on the Kalka - Shimla rail route.