India's only free train | Exploring Nangal - Bhakra Railway

The Nangal–Bhakra Railway is a charming little railway line between Nangal, Punjab and Bhakra, Himachal Pradesh, built to support the construction of the iconic Bhakra-Nangal Dam. Once bustling with workers and materials for one of India’s greatest engineering projects, it later became a lifeline for locals, offering a scenic ride through the foothills of the Himalayas. Though not a busy mainline, it holds a special place in history, quietly connecting people to the legacy of the dam that powers millions of homes.