This railway line passes through the beautiful Doars region, which includes Mahananda Wildlife Sanctuary, Dooars-Terai tea gardens, Sevoke Railway Bridge, River Teesta, River Jaldhaka, River Torsha, Gorumara National Park, Buxa Tiger Reserve, Jaldapara National Park, Chapramari Wildlife Sanctuary, Chilapata Forests, Tunnels, Hills, Valleys etc.

Cooch Behar State Railway built the line between Geetaldaha, which connected to Lalmonirhat, and Jainti during 1893–1901.

[5][6] The 182 kilometres (113 mi) long New Jalpaiguri/ Siliguri–Samuktala Road line was constructed as part of the Assam Rail Link project in 1948–50.

[4][7] The Dooars or the Himalayan foothills cover a stretch of about 140 km in the northern part of Jalpaiguri district between the Teesta and Sankosh rivers with fields, forests and tea gardens in the backdrop of low hills.

The Dooars are particularly notable for its forests and wild life sanctuaries – Gorumara National Park, Jaldapara National Park, Chapramari Wildlife Sanctuary, Chilapata Forests, and Buxa Tiger Reserve.

Old metre gauge extension of this line on the Bangladesh side from Burimari to Lalmonirhat is still functional.

Before the Dharla bridge was broken the rail link from Parbatipur to Fakiragram used to pass through Geetaldaha, now a border village in Cooch Behar district, and Bamanhat.