Overview
The Suck Valley Way (Slí Gleannta na Suca) is a 105km way-marked loop that traces the River Suck along the border of County Roscommon and County Galway. Its defining feature is how gentle it is: just 580m of climb across the whole route, most of it on quiet lanes, bog roads and riverside tracks. That makes it a walk for people who want distance without mountains, usually broken into day-stages over four or five days rather than tackled in one go.
Be honest with yourself about the terrain first. This is low, wet, quiet country, and after rain the bog sections can flood. Come for solitude and small villages, not for drama. And few people walk the full loop: the more rewarding way in is one of the shorter sections, and the ideal starter is the 6km Castlerea demesne loop to Clonalis House.
The route is built around its ‘nine friendly villages’: Ballygar, Creggs, Glinsk, Ballymoe, Ballintubber, Dunamon, Castlecoote, Athleague and Mount Talbot, each with a pub or two and the odd family-run B&B. It is a loop, so you can join it at any of them, though it is most often described as starting and finishing in Castlerea. The Ballygar to Ballymoe stretch also forms part of the developing Beara-Breifne Way, which follows the route of O’Sullivan Beare’s 1603 march north from Cork.
History and community roots
The trail was built from the ground up by locals. It was conceived in 1991 by the River Suck Valley Development Cooperative to bring tourism into a valley that had seen its population decline. After three years of route planning and land-access negotiations, and helped by a £46,000 Bord Fáilte grant towards a total cost of about £80,000, the Suck Valley Way opened in May 1997, with then Minister for Tourism and Trade Enda Kenny cutting the ribbon.
It is designated a National Waymarked Trail, and management is shared between Roscommon County Council, the Roscommon Integrated Development Company and the local Suck Valley Committee, keeping upkeep tied to the villages the route passes through.
What to see and do
Walking the Suck Valley Way is as much about local history as landscape. The route is dotted with archaeological sites, ruined castles and quiet natural corners.
Ancient and historic sites
- La Tène Stone: Near Castlestrange, this ovoid granite boulder carries carved spiral motifs from the Iron Age, one of the finest surviving examples of Celtic rock art in the country.
- Castles and tower houses: Look out for the ruins of Glinsk Castle, the 13th-century Ballintubber Castle, Castlecoote House, and Donamon Castle, which is still inhabited.
- Early Christian remains: The Emlagh High Cross and St Brochaid’s monastic site sit along the trail, alongside the ringforts that dot the surrounding fields.
- Kilbegnet Graveyard: Near Creggs, this burial ground holds markers from the Famine era.
Nature and local character
- Mount Mary: At 163m, the highest point on the route, and a historical marker too, as O’Sullivan Beare’s army camped here during the 1603 march.
- Rosmoylan Bog: Classic low-lying bogland with a dense cluster of ringforts, the largest of which local tradition links to Queen Medb.
- Lough Linbaun: The trail skirts this small lake, which holds a crannóg. The river and woodlands are regular haunts for herons, swans, kingfishers, otters and fallow deer.
- Local stories: You will hear about Cindy the Elephant, who famously visited a Castlerea pub in 1958, and you can pick up a Beara-Breifne Way passport to stamp at each stage.
Navigation is straightforward. Look for the carved yellow arrow on a black post, backed up by brown fingerposts with the international Walking Man symbol where the path meets tarmac.
Walking the route: stages and short options
The full loop is designed to be broken into manageable day-stages, and several shorter sections stand alone well:
- Castlerea Trail (6km): A relaxed loop through Castlerea demesne parklands, finishing at Clonalis House. About 1.5 hours.
- Ballygar to Creggs (16km): Follows tracks through Aghrane Forest, passing the Castle Kelly estate remains and Abbey Grey monastery. Allow 3.5 hours.
- Creggs to Ballymoe (22km): Runs via Glinsk, taking in the Kilbegnet Famine graves, Rosmoylan Bog and Glinsk Castle. Budget 4 to 5 hours.
- Castlecoote to Ballygar (23km): Features the La Tène Stone at Castlestrange. A solid 5-hour day.
Visitor centre and support
Your main point of contact is the Suck Valley Way visitor centre in Athleague, housed in a former Church of Ireland church built in the early 1800s. It stocks free maps and downloadable GPX files and gives up-to-date advice on trail conditions, along with information on angling and the 217km Green Heartlands Cycle Route. Staff can point you towards accommodation and resupply stops.
Getting there and practical tips
- Transport, parking and diversions: Check with the Athleague visitor centre or the official site before you set out, as services to the smaller villages are limited and diversions come and go.
- Maps: Detailed PDF maps and stage-by-stage breakdowns, with GPX downloads, are on the official website.
- Dogs: Not permitted on the trail, which crosses working farmland.
- Weather and safety: Low-lying bog sections can flood after heavy rain, so check conditions before heading out. In an emergency, dial 112 or 999.
Accommodation and amenities
Every village on the route has at least one B&B or guesthouse, with Castlerea offering the widest choice, including self-catering and a hotel. The remoter stages have limited lodging, so book ahead, especially on summer weekends or during local festivals. Most hosts are used to walkers and can advise on conditions for the days ahead.
The Athleague visitor centre, in its converted church, is the place to pick up free maps and GPX files and get the latest on flooding and diversions. It is worth a call before you commit to a stage.