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Road cycling routes
Ireland
Laois

Portlaoise

The best road cycling routes around Portlaoise

4.5

(24)

919

riders

89

rides

Road cycling around Portlaoise, the county town of County Laois, offers diverse landscapes for cyclists. The region features rolling hills of the Slieve Bloom Mountains, ancient archaeological sites like The Heath, and river towpaths along the Barrow Way. These varied terrains provide a range of road cycling experiences, from gentle routes through open countryside to more challenging climbs. The area is characterized by its blend of natural features and historical landmarks, making it suitable for different fitness levels.

Best road cycling routes around Portlaoise

  • The most popular road cycling route is Slieve Bloom KOM Segment – Top of the Slieve Bloom Climb loop from Portlaoise, a 71.9 miles (115.7 km) trail that takes 5 hours 48 minutes to complete. This difficult route features significant elevation gain through the Slieve Bloom Mountains.
  • Another top favourite among local road cyclists is Slieve Bloom KOM Segment – The Cut loop from Portlaoise, a moderate 38.5 miles (62.0 km) path. This route offers a substantial climb within the scenic Slieve Bloom Mountains.
  • Local road cyclists also love the Vicarstown Bridge Cafe loop from Portlaoise, a 29.5 miles (47.5 km) trail leading through the local countryside, often completed in about 1 hour 59 minutes.
  • Road cycling around Portlaoise is defined by rolling hills, open countryside, and historical landmarks such as the Rock of Dunamase. The network offers options for different ability levels, from easy spins to challenging mountain ascents.
  • The routes in Portlaoise are highly rated by the komoot community with an average score of 4.6 stars from over 17 reviews. More than 570 road cyclists have used komoot to explore Portlaoise's varied terrain.

Last updated: July 1, 2026

3

riders

#1.

Castlecomer, Leighlinbridge and The Swan loop from Portaloise

120km

05:28

1,150m

1,150m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

5.0

(1)

15

riders

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

5.0

(2)

11

riders

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Portlaoise

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Cycling around Portlaoise

Hiking around Portlaoise

Tips from the Community

51m
May 13, 2026, Vicarstown Bridge Cafe

Nice friendly cafe, open 9:00 AM to 5:00 PM every day, serving tasty coffee, drinks, cake and savoury snacks. Well worth a stop to refuel!

1

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51m
April 16, 2026, Monicknew Valley Walk

There is a 4 km (2.5 mile) woodland trail here, which heads up through the 100-year-old Sitka spruce plantation and loops around the woods. You can also take a short cut for a 1.5 km (1 mile) loop. The short loop is also much flatter with a better surface.

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1

A great example of the old stone footbridges that provide crossing points across the Grand Canal. A walk from nearby Athy to Milltown Bridge and back makes for an accessible and enjoyable route.

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Ballymanus Bridge is a pretty stone footbridge, one of many on the Grand Canal - Barrow Line. Walking the quiet Barrow Blueway between the bridges is a peaceful way to spend a few hours.

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The highest point on the Slieve Bloom Way. From here, there's lovely 360-degree panoramic views across this wild landscape, and over to the 487-metre (1,598-ft) peak of Wolftrap Mountain.

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Excellent food and service. Warm and friendly, highly recommended

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A great place to start your exploration and adventures in the Slieve Bloom Mountains. There is a picnic area and parking.

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The cut is a well placed picnic area near the Ridge of Capard with stunning panoramic views across the midlands. There is a nice climb to here but it is worth it to get here as the views are good and there are some benches too.

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Frequently Asked Questions

How many road cycling routes are available around Portlaoise?

Portlaoise and the surrounding County Laois offer a wide selection of road cycling routes, with over 90 routes available on komoot. These routes cater to various preferences, from gentle spins through the countryside to challenging climbs in the Slieve Bloom Mountains.

What kind of terrain can I expect on road cycling routes near Portlaoise?

The region around Portlaoise features diverse terrain. You'll find rolling hills, open countryside, and the more challenging ascents of the Slieve Bloom Mountains. Routes also include ancient archaeological sites like The Heath and scenic river towpaths along the Barrow Way, offering a varied cycling experience.

Are there any easy road cycling routes suitable for beginners or families?

Yes, Portlaoise offers several easy road cycling routes. For example, the Fairglen Wood – Fort Protector loop from Portlaoise is an easy 34.3 km route with minimal elevation gain. Another accessible option is the Fairglen Wood – Clonreher Castle loop from Portlaoise, covering 40.3 km with gentle inclines.

Where can I find challenging road cycling routes with significant elevation?

For a more challenging ride, head towards the Slieve Bloom Mountains. The Slieve Bloom KOM Segment – Top of the Slieve Bloom Climb loop from Portlaoise is a difficult 115.7 km route featuring over 1500 meters of elevation gain. Another demanding option is the Castlecomer, Leighlinbridge and The Swan loop from Portaloise, which covers nearly 120 km with over 1100 meters of climbing.

What historical landmarks can I see while cycling around Portlaoise?

Many routes incorporate historical landmarks. The iconic Rock of Dunamase, with its impressive castle ruins and panoramic views, is a popular feature on routes like the Fairglen Wood loop from Rock of Dunamase. You can also cycle past the beautifully preserved Timahoe Round Tower or the neoclassical Emo Court and Gardens.

Are there any scenic loops or circular routes for road cycling?

Yes, many road cycling routes around Portlaoise are designed as scenic loops. The Slieve Bloom KOM Segment – The Cut loop from Portlaoise offers a substantial climb within the scenic Slieve Bloom Mountains. For a more relaxed option, the Vicarstown Bridge Cafe loop from Portlaoise takes you through local countryside.

What do other cyclists say about road cycling in Portlaoise?

The road cycling routes in Portlaoise are highly rated by the komoot community, with an average score of 4.6 stars from over 17 reviews. Cyclists often praise the varied terrain, from the challenging climbs of the Slieve Bloom Mountains to the quiet country roads, and the historical landmarks encountered along the way.

Are there any cafes or places to stop for refreshments along the cycling routes?

Yes, the region offers options for refreshments. The Vicarstown Bridge Cafe loop from Portlaoise specifically highlights a popular stop. Additionally, Portlaoise itself and other towns along various routes provide cafes and pubs for cyclists.

Where can I rent a bike in the Portlaoise area?

For visitors who need to rent a bicycle, services like Barrowway Bike Hire make it convenient to access bikes and explore the region's routes, particularly those along the Barrow Way.

What are the Slieve Bloom Mountains like for road cycling?

The Slieve Bloom Mountains offer a fantastic backdrop for road cycling, linking County Offaly with County Laois. You'll find a mix of flat forest roads and over 35 km of challenging trails. The landscape includes blanket bogs, forestry paths, wooded valleys, and mountain streams, providing a scenic and varied experience for cyclists seeking both moderate and difficult routes.

Are there any routes that feature waterfalls?

While not directly on a road cycling route, the Glenbarrow Waterfall is a notable natural feature within the Slieve Bloom Mountains. Cyclists can incorporate a visit by parking and taking one of the looped walks to see the spectacular three-tiered waterfall and natural woodland.

What is the best time of year to go road cycling in Portlaoise?

The spring, summer, and early autumn months generally offer the most favorable weather conditions for road cycling in Portlaoise, with milder temperatures and less rainfall. However, the diverse landscapes can be enjoyed year-round, with each season offering a unique perspective on the region's natural beauty.

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