Overview
“West Cork Railway” is the informal name for a network that opened in 1849 as the Cork and Bandon Railway, became the Cork, Bandon and South Coast Railway in 1888, and was folded into the Great Southern Railways in 1925. Its first train ran from Ballinhassig to Bandon on 30 June 1849, and by its peak the line linked Cork city with Bantry and Skibbereen, with branches spurring off to Kinsale, Clonakilty and the coast. The last of it closed on Good Friday, 31 March 1961. What it left behind is a ribbon of quiet trackbed and some genuinely impressive engineering, most of it free to walk all year.
If you only do one piece of it, make it the Chetwynd Viaduct – 21 m of cast iron you can climb to the top of – or the Gogginshill Tunnel if you have a torch and do not mind the dark.
Engineering highlights
Chetwynd Viaduct
Near Ballinhassig, this four-arched cast-iron rib viaduct stands 21 m high and was designed by Charles Nixon, a former pupil of Isambard Kingdom Brunel. Built between 1849 and 1851, its iron ribs were cast on-site. It was partly destroyed during the Civil War in 1922, then repaired, and carried trains until 1961. Stone stairways lead to the top and a wide view over the N71 and the Bandon valley.
Halfway Viaduct
At Halfway, between Innishannon and Ballinhassig, this three-arch masonry bridge rises roughly 12 m above the valley floor. It is well preserved, and you can walk onto part of the structure before the overgrowth takes over, standing where passengers once looked down over the valley.
Gogginshill Tunnel
Near Ballinhassig is Ireland’s longest abandoned railway tunnel. It stretches nearly a kilometre and was hand-cut between 1850 and 1851 by 300 men, many of whom had recently survived the Famine and needed the work. For a few years it was the longest railway tunnel in the country, until the Glanmire Road (Kent) tunnel in Cork opened in 1855. It was later brick-lined between 1889 and 1890. The west entrance is closed off by a gate; the east portal is open. Bring a reliable torch or headlamp, wear sturdy boots, and expect uneven, damp ground.
Kilpatrick Tunnel
Just west of Innishannon, the 180 m Kilpatrick Tunnel sits right before the River Bandon crossing. Its brick-lined interior and intact portals make it a quick but atmospheric stop for walkers tracing the line northward.
Walking the greenways and station ruins
Much of the former trackbed is now traffic-free greenway, particularly the Bandon-to-Innishannon route (being revamped and extended), the Dunmanway-to-Bantry stretch and the old Courtmacsherry line. The surface is compacted gravel and largely level, which suits hybrid bikes, walking boots and family outings. Day hire is available in Bandon and Clonakilty.
Stone stations and platforms remain along the way. The former Dunmanway station still shows its original wooden awnings and a remarkably intact water crane, and Drimoleague keeps its platform and station house. Near Upton, a memorial marks the site of a 1921 rail ambush, a sombre reminder of the line’s part in the War of Independence.
History and local stories
The decline was gradual. The Kinsale branch closed in 1931, the Schull-to-Skibbereen section in 1947, and by the late 1950s falling passenger numbers and the rise of the motor car had made the network unsustainable. When the final closure came in 1961, thousands signed petitions and turned out to protest, and the last train needed a Garda escort. For many communities, losing the line was a real change in how the county held together.
Local historians and enthusiasts have spent decades documenting the railway through photographs, oral histories and guided walks. Explore the trackbed and you will often find handwritten trail markers, restored signage and the quiet work of volunteers who keep the route passable. The unwritten rule among walkers is simple: respect private farmland and leave no trace.
Nearby attractions
The route sits within easy reach of several West Cork landmarks. Bantry House & Gardens lies a short drive from the western end of the greenway, with formal gardens and coastal walks. The multi-arched stone rail bridge at Ballydehob now forms part of a waterside walkway, while Galley Head Lighthouse perches on the cliffs near the coastal stretch of the old line. For a prehistoric detour, Drombeg Stone Circle sits a few kilometres from the Bantry section, and the harbour town of Kinsale remains a popular day out for anyone based nearby.
Practical information
Getting there – The easiest base is Cork city. Follow the N71 westward; the viaducts and tunnel entrances are signposted from the road. The nearest active rail station is Kent (Cork) on the Iarnród Éireann network, with a short bus or taxi connection to the trailheads. Bus Éireann runs between Cork city and Bandon, stopping near the greenway entrances at Bandon and Ballinhassig.
Parking – There are lay-bys and small car parks at the Chetwynd Viaduct (off the N71), at the former Dunmanway station and at the Bandon-Innishannon greenway trailhead. No booking is needed.
Access and safety – The routes are open 24 hours a day, all year. This is not a signposted, ticketed attraction: waymarking is patchy, some segments cross private farmland, and the viaducts are reached by stairs. The Gogginshill Tunnel is genuinely dark and uneven, so bring a torch and do not go in trainers. Dogs are welcome on the greenways but should be kept on a lead in the tunnels. Respect “No Trespass” signs and seek permission where you can.
Facilities – Picnic tables sit at several former station sites, including Drimoleague. Toilets along the trackbed are scarce; the nearest are in Bandon, Clonakilty and Bantry.
Contact – For local enquiries or guided heritage walks, the West Cork People office can be reached at 023 8835696 or info@westcorkpeople.ie.
Admission – Free. No tickets or permits required.
Start early to catch the morning light through the ventilation shafts, and pack a waterproof shell; the valley weather turns fast, but the reward is an uninterrupted stretch of West Cork with the trains long gone.
