Green Route Railway Bridge
A trekking route along the old Sakleshpur–Subrahmanya Road railway line, threading through dozens of hand-cut tunnels and over a dramatic curved iron bridge in dense Western Ghats forest. Laid in stages as part of the Bengaluru–Mangaluru railway link, the ghat section between Sakleshpur and Subrahmanya Road was among the hardest to build anywhere on Indian Railways, cut through the Western Ghats via dozens of hand-hewn tunnels and iron trestle bridges, the best known being a sharply curved span deep in reserve forest. Long after the line’s eventual gauge conversion, this stretch became one of Karnataka’s most popular unofficial treks, walked along the live tracks themselves, though railway and forest authorities have periodically restricted access following accidents involving trekkers caught inside tunnels by passing trains.
Green Route Railway Bridge at a Glance
Essential information about Green Route Railway Bridge.
Weather & Best Time to Visit
Overview
Laid in stages as part of the Bengaluru–Mangaluru railway link, the ghat section between Sakleshpur and Subrahmanya Road was among the hardest to build anywhere on Indian Railways, cut through the Western Ghats via dozens of hand-hewn tunnels and iron trestle bridges, the best known being a sharply curved span deep in reserve forest. Long after the line’s eventual gauge conversion, this stretch became one of Karnataka’s most popular unofficial treks, walked along the live tracks themselves, though railway and forest authorities have periodically restricted access following accidents involving trekkers caught inside tunnels by passing trains. Green Route Railway Bridge sits at an elevation of 917 m and is typically explored in about half day. The most favourable months to visit are December, January, November, and February, when conditions are best suited for sightseeing. Nearby points of interest include Sykes Point, Dandeli Wildlife Sanctuary, and Green Route Railway Bridge. Other notable highlights include walk across the curved iron bridge over Netravati River, count bats inside Tunnel 14’s dark arch, and spot kingfishers near the abandoned Yedakumeri station platform. It falls within Hassan district.
Highlights
- Walk across the curved iron bridge over Netravati River
- Count bats inside Tunnel 14’s dark arch
- Spot kingfishers near the abandoned Yedakumeri station platform
- Hear the echo inside the longest tunnel, Tunnel 18
- See the bridge’s riveted girders from the ravine below
- Watch mist roll over the bridge at 7 AM
Getting There
Things To Do
Picnic on the grassy embankment near the bridge abutment
On the eastern approach to the bridge, there is a flat, grassy area used by trekkers as a rest point. Sit here with packed snacks while listening to the stream below and watching butterflies around the wild ginger plants.
45 minutes
Birdwatch from the bridge railings
From the safety of the bridge, scan the forest canopy below for Malabar grey hornbills, racket-tailed drongos, and sometimes the elusive Nilgiri woodpigeon. Early morning is best, as the mist lifts off the valley.
1 hour
Photograph the bridge from the lower stream bed (dry season only)
During January to March, when the stream under the bridge is low or dry, carefully descend a short, rocky path to the creek bed. From here you can frame the full arch of the bridge against the sky, a view rarely seen by casual visitors.
40 minutes
Follow the abandoned track south for 500 metres
After the bridge, walk along the disused sleepers and gravel bed towards the next tunnel, passing over small culverts and through thick secondary forest. This stretch offers a quiet, shaded stroll with occasional glimpses of wild boar or giant squirrels.
1.5 hours
Walk the curved iron bridge span
Stand at the midpoint of the iconic green-painted bridge and look down into the steep valley, where the old track bed curves away into dense shola forest. This is the classic photo spot and the best place to appreciate the engineering from 1918.
30 minutes
Explore the adjacent hand-cut tunnel mouth
Just north of the bridge, the line enters a rough-hewn tunnel carved through solid rock. Walk up to the dark entrance, feel the cool air coming out, and observe the chisel marks and mossy brickwork left by colonial-era labourers.
20 minutes
Travel Tips
Start early and carry a light, foldable stool
The train halts at the bridge for only a few minutes, and the viewing platform is small. Arrive at Sakleshpur station by 7 AM to catch the first train, and carry a small stool so seniors can sit comfortably while waiting on the platform or at the bridge viewpoint.
Wear sturdy, non-slip shoes and use a walking stick
The short walk from the station to the bridge viewpoint involves uneven gravel and a slight incline, which can be slippery after rain. A walking stick and firm footwear help seniors maintain balance, and groups should walk in pairs to assist each other.
Check the train schedule and weather before you go
The Green Route bridge is only accessible by train, and services are limited, especially on weekdays and during monsoon (June-September). Call the Sakleshpur station or check online a day prior, and avoid going on heavy rain days as the walkway becomes muddy and the bridge view is obscured by mist.
Carry your own water, snacks, and a basic first-aid kit
There are no shops or eateries near the bridge, and the nearest toilet is at the station. Pack small bottles of water, light snacks like biscuits or fruit, and a kit with band-aids, antiseptic, and any personal medicines for the 1-2 hour visit.
Book a reserved compartment on the passenger train
The Green Route bridge is best seen from the slow-moving passenger train, not a fast express. For senior and group travellers, reserve seats in advance in the coach closest to the bridge side (ask for the left side when travelling from Sakleshpur) to avoid jostling for window views.
Good to Know Nearby
Practical essentials close to Green Route Railway Bridge — handy for senior and group travellers.
Hospitals
- Government Hospital Sakaleshapura0.3 km
- Government Veterinary Hospital0.4 km
ATMs
- Karnataka Bank ATM0.4 km
- ICICI Bank ATM0.6 km
- Canara Bank ATM2.5 km
Restaurants
- Hotel Annapurna0 km
- Surabhi0.3 km
- Hotel Menaka0.4 km
- Hotel Malenada Mane Uta1.3 km
- Paaka Kendra2 km
Frequently Asked Questions
The train journey from Sakleshpur to Donigal (the closest station before the bridge) takes about 45 minutes to 1 hour, and the bridge appears shortly after Donigal. Carry light snacks, water, a hat or umbrella, and a camera with a zoom lens to capture the bridge from inside the coach. For comfort, book a window seat on the left side of the train (when travelling from Sakleshpur) for the best view of the bridge and valley.
Yes, you must never walk on or near the railway tracks, as trains are frequent and the bridge has no pedestrian walkway. For groups, the safest way is to book a reserved seat in a first-class or general coach and ask the train to slow down at the bridge (though it won’t stop). Also, carry your own water and toilet paper, as there are no restrooms near the bridge — the nearest facilities are at Sakleshpur or Donigal stations.
It is part of the iconic Sakleshpur–Kukke Subrahmanya railway line, which passes through the Western Ghats and is known for its scenic beauty. The bridge is famous because it crosses a lush green valley with dense forests, coffee plantations, and waterfalls visible from the train, making it a favourite for photography. For senior travellers, it’s best enjoyed from the train window rather than climbing near the tracks, as the area is not a designated tourist spot.
The bridge itself is not accessible by road; it is a working railway structure in the middle of the forest. To see it, you must either take a passenger train (like the Sakleshpur–Subrahmanya route) or trek to nearby viewpoints, which is not recommended for seniors due to steep and uneven terrain. Most travellers book a short train ride just to pass over the bridge and enjoy the views safely.
The best time is from October to February, when the weather is cool and dry, and the greenery is still lush after the monsoon. Avoid the monsoon months (June to September) as the tracks can be slippery, and train services are often cancelled due to landslides. For senior travellers, the dry season also ensures easier walking on station platforms and less humidity.
Suggested Itineraries
2 Days in Green Route Railway Bridge
Day 1
Arrive in Sakleshpur and ease into the day with a relaxed exploration of the town and its surrounding coffee estates. The focus is on acclimatising to the cool, green environment and getting a first taste of the region's plantation life before the main trek tomorrow.
- Take a gentle morning walk through a working coffee and cardamom plantation, observing the shade trees, spice vines, and the process of bean drying if the season permits.
- Visit the local Sakleshpur market to see fresh produce, local spices, and interact with vendors for a sense of daily life.
- Drive to the Manjara Dam or a nearby viewpoint for a short, flat stroll and sunset views over the Western Ghats, with a chance to spot birds.
Day 2
This is the main day, dedicated to exploring the iconic Green Route Railway Bridge and the abandoned railway line. You will combine a scenic drive to the trailhead with a moderate walk through the forest, passing through historic tunnels and culminating at the famous curved iron bridge. The afternoon is left for a leisurely return drive with optional short stops.
- Start early with a drive to the trailhead near the old railway track, then begin the trek through dense evergreen forest, listening for Malabar whistling thrush and other birds.
- Walk through a series of hand-cut rock tunnels (some dark, so carry a torch) along the disused track, with occasional glimpses of the valley below.
- Reach the Green Route Railway Bridge, a stunning curved iron structure spanning a deep gorge; spend time taking photographs, enjoying the view, and having a packed picnic lunch on the grassy embankment nearby.
- On the return, stop at a small roadside spice shop or a tiny village tea stall for a hot chai and a brief rest before heading back to town.
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Tour Packages for Green Route Railway Bridge
Sakleshpur
Karnataka
4 place(s) covered within Sakleshpur
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