Exploring Ireland's Canal Towpaths: Walks and Stays

Ireland's canals offer flat, traffic-free walking through quiet countryside and historic towns, with comfortable hotels never far from the water.

The Grand Canal: Dublin to the Shannon

The Grand Canal Greenway stretches over 130 kilometres from Dublin's Docklands to the Shannon Harbour in County Offaly, following the towpath of a waterway built in the 18th century. The Dublin section from Grand Canal Dock to Hazelhatch is easily reached by DART or commuter rail, making it ideal for a half-day walk. Beyond Sallins in County Kildare, the route becomes rural, passing through Pollardstown Fen and the Bog of Allen. The towpath is flat and largely gravel, suitable for walkers of all abilities; the entire route can be walked in about five days, but most visitors tackle shorter sections. The best months are May to September, when the hedgerows are in bloom and the weather is mild. There are no fees to use the towpath, and it is open year-round.

For accommodation, base yourself in one of the towns along the way. Dublin has the widest choice, from budget hostels to five-star hotels. Kildare town, near the canal at Monasterevin, offers mid-range hotels and is a 40-minute drive from Dublin. Further west, Tullamore in County Offaly has several hotels and guesthouses within walking distance of the canal. If you want to walk a stage and stay nearby, I would book a hotel in Tullamore for the western section; for the eastern section, a hotel in Dublin's Docklands puts you right on the towpath.

The Royal Canal: Closest to the City

The Royal Canal also runs from Dublin to the Shannon, but its towpath is narrower and less developed for walking. The section from Dublin's North Strand to Blanchardstown is surprisingly rural, passing through the Tolka Valley and the old deep cutting at Castleknock. Further west, the canal passes through Maynooth, a university town with good transport links, and on to Mullingar in County Westmeath, a lively town with a thriving arts scene. The Royal Canal Greenway is being developed in stages; currently, about 70 kilometres are walkable. The towpath is mostly grassy or gravel, and some sections can be muddy after rain. The best time to visit is late spring or early autumn, when the vegetation is lush but the path is drier.

For a Royal Canal walk, I would base myself in Maynooth or Mullingar. Maynooth has a handful of hotels and B&Bs, and is only 30 minutes by train from Dublin. Mullingar has a wider range of hotels and is a good stopover for exploring the midlands. If you prefer a city base, Dublin's Northside has hotels near the canal, but the more scenic sections are further west. I suggest booking a hotel in Mullingar for a two-night stay, walking the towpath east towards Kilcock and west towards Ballymahon, and using the town as a base for visiting Belvedere House and Gardens.

The Barrow Navigation: A Different Character

The Barrow Navigation is not a canal but a river navigation, yet its towpath is one of Ireland's most underrated walking routes. It runs from Athy in County Kildare to St Mullins in County Carlow, a distance of about 45 kilometres. The towpath here is grassy and less used, following the River Barrow through a series of locks and weirs. The section from Athy to Carlow town is particularly pleasant, with the river on one side and quiet farmland on the other. The best months are June to August, when the river is at its lowest and the towpath is dry. The route is waymarked but uneven in places, so sturdy footwear is recommended.

Carlow town is the most convenient base, with several hotels and a railway station. From there, you can walk the towpath north towards Athy or south towards Bagenalstown. The town of Graiguenamanagh, further south, is a charming village with a handful of guesthouses and pubs. If you want a mix of walking and sightseeing, I would book a hotel in Carlow and take day trips; the towpath is easily accessible from the town centre. For a quieter experience, stay in Graiguenamanagh and walk the section towards St Mullins, where the Barrow meets the tidal Suir.

Practicalities: When to Go and What to Bring

Ireland's canal towpaths are open year-round, but the weather can be unpredictable. The best months for walking are May to September, when temperatures average 12-18°C and daylight lasts from early morning to late evening. Rain is always possible, so waterproof clothing and sturdy shoes are essential. Midges can be a nuisance near water in summer, especially in the midlands, so bring insect repellent. Public transport access varies: the Grand and Royal Canals are well served by trains and buses from Dublin, while the Barrow Navigation is best accessed by car. Most towns along the canals have hotels, but booking in advance is wise during peak season (July and August) and on weekends.

If you are planning a multi-day walk, consider staying in a different town each night and using a baggage transfer service, which some local companies offer. For a shorter break, base yourself in one town and walk out-and-back along the towpath. I would recommend the Grand Canal from Sallins to Robertstown for a gentle half-day walk, or the Royal Canal from Maynooth to Enfield for a longer, more rural experience. Book a hotel in one of these towns – Sallins has a good hotel near the canal, and Enfield has a guesthouse – and enjoy the peace of the waterway.

Questions, answered

How long does it take to walk the entire Grand Canal?

Walking the full 130 kilometres from Dublin to the Shannon typically takes four to five days at a comfortable pace of 25-30 kilometres per day. Most people break it into sections, using towns like Sallins, Monasterevin, and Tullamore as overnight stops. The towpath is flat, so daily distances can be longer if you are an experienced walker.

Are the canal towpaths suitable for cycling?

Many sections of the Grand and Royal Canal towpaths are suitable for cycling, though surfaces vary from smooth tarmac to rough gravel. The Grand Canal Greenway is generally better maintained for bikes. The Barrow Navigation towpath is grassy and can be muddy, making it less ideal for cycling, especially after rain.

Can I fish along the canals?

Yes, both the Grand and Royal Canals are popular for coarse fishing, and the Barrow Navigation is known for trout and salmon. A permit is required; these can be purchased from local tackle shops or the Inland Fisheries Ireland website. The best fishing is often in the quieter stretches away from towns.

What is the best town to stay in for exploring the Royal Canal?

Mullingar is a excellent base, with several hotels, restaurants, and a railway station. It is roughly halfway along the Royal Canal, making it convenient for exploring both the eastern and western sections. Maynooth is also a good option for the eastern end, with frequent trains to Dublin.

Do I need a car to access the canal towpaths?

Not necessarily. The Grand and Royal Canals are accessible by train from Dublin to towns like Sallins, Maynooth, and Mullingar. The Barrow Navigation is less well served by public transport, so a car is helpful. Many towpath sections can be reached by local bus or taxi from nearby towns.

What should I pack for a canal walk?

Bring waterproof jacket and trousers, sturdy walking shoes or boots, a hat and sunscreen, insect repellent in summer, and a water bottle. The weather can change quickly, so layering is smart. A map or guidebook is useful as signage is not always consistent. Always carry a charged phone for emergencies.

Are there places to eat along the towpaths?

Yes, but they are spaced out. Towns like Sallins, Monasterevin, and Mullingar have cafes and pubs within walking distance of the canal. In rural sections, services are limited, so carry snacks and water. It is advisable to check opening hours, especially off-season, as some places close early or on certain days.

When is the best time to see wildflowers along the canals?

Late spring to early summer (May to June) is when the hedgerows and canal banks are richest with wildflowers, including orchids and buttercups. The weather is also mild for walking. Autumn brings blackberries and changing foliage but can be wetter. Midges are most active in July and August, especially near water.

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