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Routes
Bike touring routes & trails
Ireland
Leinster

Royal Canal and Grand Canal Loop

Hard

Royal Canal and Grand Canal Loop

06:23

95.6km

240m

Cycling

Cycle the 59.4-mile Royal Canal and Grand Canal Loop, a difficult touring bicycle route through Ireland's historic waterways and countryside

Last updated: February 26, 2026

Tips

Includes a segment in which cycling is not permitted

After 50.1 km for 838 m

Waypoints

A

Start point

Parking

Get Directions

1

40.1 km

Maynooth Castle

Highlight • Castle

Maynooth Castle, a splendid medieval fortress nestled in the heart of Maynooth, County Kildare, whispers tales of Ireland's rich history. This venerable castle stands as a testament to the enduring legacy of the past.

Tip by

2

47.9 km

The Wonderful Barn

Highlight • Monument

Looking more like a Helter Skelter than a barn, this striking building certainly draws the eye!

Tip by

3

51.2 km

Castletown House and Demesne

Highlight • Historical Site

This sensational Georgian country house, situated in Celbridge on the banks of the Liffey, was built in 1722 for William Conolly.

Tip by

B

95.6 km

End point

Parking

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Way Types & Surfaces

Way Types

42.9 km

28.5 km

16.6 km

5.08 km

2.58 km

Surfaces

37.8 km

20.0 km

19.9 km

16.1 km

1.88 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (110 m)

Lowest point (50 m)

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Weather

Powered by Foreca

Thursday 7 May

14°C

6°C

48 %

Additional weather tips

Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain and surface like on the Royal Canal and Grand Canal Loop?

The terrain is generally flat, following the canal towpaths. However, the surface quality varies significantly. The Royal Canal Greenway sections, especially from Maynooth, offer smoother asphalt and compacted gravel. Other parts, particularly closer to Dublin or older sections, can be rougher, with muddy singletrack, grassy paths, or less-developed surfaces. The Grand Canal can also have 'bitty' and rougher sections, including access barriers that might require lifting your bike.

Is this route suitable for beginners or families?

Yes, the route is generally considered easy due to its flat profile, making it suitable for most ages and abilities. However, some undeveloped sections with rough ground, grass, or access barriers might be challenging for very young children or those on road bikes. The Royal Canal Greenway offers smoother, more family-friendly sections.

What historical sites or landmarks can I see along the way?

The loop offers a rich blend of history and nature. You can expect to see historical bridges, operational locks, and late 18th-century industrial buildings. Specific highlights include Maynooth Castle, The Wonderful Barn, and Castletown House and Demesne.

What kind of scenery and wildlife can I expect to see?

You'll experience a mix of rustic countryside and industrial heritage. The route passes through rolling fields, quaint waterside villages, and areas like the Bog of Allen. Keep an eye out for wildlife such as herons, swans, otters, badgers, and foxes along the peaceful waters.

Are there any particularly challenging sections or areas to be aware of?

Yes, while mostly flat, some sections can be demanding. The 'Deep Sinking' section of the Royal Canal near Castleknock is notably difficult and not recommended for cycling due to narrow, rocky, and often muddy paths with a significant drop. Also, some parts of the Grand Canal have numerous access barriers that may require lifting your bike.

What is the best time of year to cycle this loop?

The trail can be enjoyed year-round, but spring and summer generally offer the most pleasant conditions with warmer weather and longer daylight hours. During these seasons, the surfaces are typically drier, making the rougher sections more manageable. Autumn also provides beautiful scenery with changing foliage.

Where can I park to access the Royal Canal and Grand Canal Loop?

Parking is available in several towns along the route, such as Maynooth, Enfield, Mullingar, and Longford. These towns often have designated parking areas convenient for accessing the canal towpaths.

Are there places to eat, drink, or find accommodation along the route?

Yes, in developed sections and towns like Maynooth, Enfield, Mullingar, and Longford, you'll find amenities such as food and drink options, and accommodation. These towns serve as good stopping points for refreshments and overnight stays.

Is the Royal Canal and Grand Canal Loop dog-friendly?

Generally, dogs are permitted on the towpaths, but it's essential to keep them on a leash, especially in more populated areas, near livestock, or where wildlife is present. Always clean up after your dog.

Do I need any permits or pay entrance fees to cycle this route?

No, there are no specific permits or entrance fees required to cycle the Royal Canal and Grand Canal Loop. The towpaths are publicly accessible.

Does this loop connect with other cycling routes?

Yes, the Royal Canal Greenway, which forms a significant part of this loop, connects with other routes. Notably, it links with the Old Rail Trail at Mullingar, which is part of a larger plan to extend to Galway and integrate into the EuroVelo network. The route also includes sections of the Grand Canal Way and EuroVelo 2.

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4.5

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Mullingar Cycle Hub - Loop 3

02:09h

36.9km

140m

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