Overview
Long before it became a peaceful greenway, the Shillelagh-to-Woodenbridge branch railway was a working lifeline for south Wicklow. Opened in 1865 by the Dublin, Wicklow and Wexford Railway, the line was largely funded and championed by Lord FitzWilliam of the nearby Coollattin Estate. Designed to carry livestock, flour, and passengers through the Vale of Avoca, the branch quickly earned the nickname the “Fitzwilliam Railway.” While passenger services wound down during the Second World War and the tracks were lifted in the 1950s, the corridor’s gentle gradients and scenic route ensured it wouldn’t be forgotten. Today, it lives on as the Tinahely Railway Walk, a community-led project that has transformed old ballast and sleepers into one of County Wicklow’s most accessible outdoor trails.
Walking the Old Trackbed
The current trail covers roughly five kilometres of the original route, split into two connected sections. The main stretch begins at the Woodenbridge car park and follows the Derry River through open farmland and quiet woodlands before finishing near the historic Tomnafinnoge Woods. A second extension links from the Tinahely car park, heading towards the old Aughrim station site.
Because it follows a former railway line, the path is completely flat and surfaced with compacted gravel and tarmac in sections. This makes it ideal for families with pushchairs, wheelchair users, and casual walkers who prefer to avoid steep inclines. Picnic tables are dotted along the route, and the wide, open shoulders give cyclists plenty of room to pass. The trail is officially signposted for walkers, but local cyclists regularly use it as part of longer loops through south Wicklow. Future planning stages aim to extend the route further west, eventually creating a continuous off-road corridor from Woodenbridge to the old mill sites near Aughrim.
Station Heritage & Local Character
While the locomotives and overhead wires are long gone, the railway’s footprint is still visible in the landscape. Several original station buildings survive along the route, most now converted into private homes or local businesses. In Tinahely, the former station house sits quietly near the trailhead, its brickwork and original window openings hinting at its 19th-century purpose. Further along, the goods shed at Aughrim has been repurposed, and the substantial terminus building at Shillelagh remains a striking example of rural railway architecture.
Walking this route feels like stepping into a slower-paced version of Wicklow. The Aughrim River and Derry River carve through the valley, flanked by hedgerows, grazing land, and pockets of native woodland. It’s a landscape that has inspired generations of Irish writers and artists, and the absence of motor traffic lets you hear the birds, the river, and the occasional distant train on the main Dublin-Rosslare line.
Practical Information
- Cost: Free entry
- Opening hours: Year-round, dawn to dusk
- Parking: Free car parks at both Woodenbridge and Tinahely trailheads, with designated spaces for cyclists
- Accessibility: The route is fully wheelchair and pushchair accessible on the main surfaced sections. Some edges near the riverbanks can become muddy after heavy rain, so sturdy footwear is recommended for off-path exploration.
- Dogs: Welcome on leads
- Maps & updates: The Tinahely Community Project maintains a detailed PDF route map and posts trail condition updates on their website.
Making a Day of It
The railway walk pairs well with a visit to the nearby Avoca Handweaving Mill and the riverside village of Avoca, both just a short drive from the trailheads. If you’re interested in estate history, the Coollattin Estate offers guided tours that delve into the same FitzWilliam family story that originally funded the railway. For a longer outdoor adventure, the trail connects informally with wider greenway networks across south Wicklow, making it easy to string together a full day of cycling or walking.
Start your walk early in the morning to catch the valley light, and keep an eye out for the old stone culverts and brick retaining walls that still line the route. They’re quiet reminders of the engineering that once kept this line running, and they make for excellent photo stops along the way.