Kangra Valley Railway, Himachal Pradesh
Often overshadowed by its famous cousin, the Kalka-Shimla Railway, the Kangra Valley Railway is a narrow-gauge journey that offers a more tranquil Himalayan experience. This 164-km route from Pathankot to Joginder Nagar is one of India's longest narrow-gauge lines
and is on the tentative list for UNESCO World Heritage status. Unlike other mountain railways, it doesn't spend much time in tunnels, instead offering expansive views of the snow-capped Dhauladhar range, lush pine forests, and sprawling tea gardens. The train winds its way across nearly 1,000 bridges and through sleepy villages, providing an intimate glimpse into local life. It’s a slow, rattling ride, delightfully crowd-free and perfect for soaking in the sub-Himalayan splendour without the usual tourist rush.
Araku Valley Railway, Andhra Pradesh
Connecting the coastal city of Visakhapatnam to the lush Araku Valley in the Eastern Ghats, this route is a marvel of engineering and natural beauty. Originally built to transport iron ore, the line now offers a spectacular passenger experience, passing through 58 tunnels and over 84 bridges. As the train climbs from near sea level to over 900 meters, the landscape transforms into a panorama of deep valleys, waterfalls, and verdant coffee plantations. For the best experience, grab a seat in a Vistadome coach, which features large glass windows and a transparent roof, offering uninterrupted views of the dramatic scenery. The journey through the tribal heartland provides not just stunning vistas but also a connection to the region's rich culture.
Kollam-Sengottai Line, Kerala & Tamil Nadu
This historic line, first commissioned in 1904, cuts a breathtaking path through the Western Ghats, connecting Kollam in Kerala with Sengottai in Tamil Nadu. After a period of gauge conversion, the route is back to showcasing its stunning scenery, from lush forests to spice plantations. It's an engineering spectacle, most famous for the 13-Arch Bridge (Pathimoonu Kannara Palam) near Thenmala and several impressive tunnels carved through rock. This journey is a trip back in time, traversing a path originally built to transport forest products and spices. The ride offers a unique blend of heritage architecture and the raw, green beauty of the Ghats, making it a must-do before it becomes a mainstream attraction.
Dooars Valley Railway, West Bengal
This journey, from New Jalpaiguri to Alipurduar Junction, is less about mountain views and more about an immersive jungle safari on rails. The line slices through the Dooars region, a land of dense forests, teeming wildlife sanctuaries, and rolling tea gardens at the foothills of the eastern Himalayas. The train skirts several protected areas, including Mahananda Wildlife Sanctuary, Jaldapara National Park, and Buxa Tiger Reserve. It's not uncommon for passengers to spot elephants, rhinos, and a rich variety of birdlife from their windows. The introduction of Vistadome coaches has further enhanced this slow, serene journey, allowing travellers to fully absorb the incredible biodiversity of one of India’s most pristine natural landscapes.
Mandapam-Rameswaram Sea Bridge Route
While short, this is arguably one of the most thrilling train experiences in India. The journey connects mainland India at Mandapam to Pamban Island, home to the pilgrimage town of Rameswaram. The highlight is crossing the Pamban Bridge, India's first sea bridge, which opened in 1914. For about 15 minutes, the train travels just meters above the turquoise waters of the Palk Strait, with the vast ocean stretching out on both sides. The view of fishing boats bobbing on the waves against the horizon is unforgettable. This ride is a pure adrenaline rush for rail enthusiasts and travellers alike, offering a unique perspective that the parallel road bridge cannot match.
