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Road cycling routes
Ireland

Laois

The best road cycling routes in Laois

4.3

(34)

1,966

riders

150

rides

Road cycling in Laois offers diverse landscapes, from the challenging ascents of the Slieve Bloom Mountains to the more relaxed, flatter roads across the county. The region is characterized by ancient mountain ranges, quiet rural roads, and scenic river valleys. Cyclists can find routes that traverse varied terrain, including forested areas and open countryside, catering to different fitness levels.

Best road cycling routes in Laois

  • The most popular road cycling route is Slieve Bloom and Kinnitty Loop, a 26.8 miles (43.2 km) trail that takes 2 hours 4 minutes to complete. This moderate route offers panoramic views within the Slieve Bloom Mountains.
  • Another top favourite among local road cyclists is Castlecomer, Leighlinbridge and The Swan loop from Portaloise, a difficult 74.3 miles (119.6 km) path. This longer loop presents a significant challenge with substantial elevation gain.
  • Local road cyclists also love the Portarlington, Emo and Portlaoise loop from Stradbally, a 35.1 miles (56.4 km) trail leading through the flatter parts of the county, often completed in about 2 hours 36 minutes.
  • Road cycling in Laois is defined by the Slieve Bloom Mountains, quiet rural roads, and the River Barrow. The network offers options for both challenging mountain climbs and gentler, flatter spins.
  • The routes in Laois are highly rated by the komoot community with an average score of 4.4 stars from over 25 reviews. More than 770 road cyclists have used komoot to explore Laois's varied terrain.

Last updated: May 10, 2026

1

riders

#1.

Slieve Bloom and Kinnitty Loop

43.2km

02:04

610m

610m

Cycle the moderate 26.8-mile Slieve Bloom and Kinnitty loop from Lacca, gaining 2011 feet with panoramic views.

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Moderate

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

Hard
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Cycle the moderate 37.9-mile White's Castle and Athy loop from Portarlington, featuring historic White's Castle and scenic Irish countryside

Moderate

This moderate 35.1-mile (56.4 km) road cycling loop from Stradbally takes you through Portarlington, Emo, and Portlaoise, featuring Emo Cour

Moderate

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

Hard

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

Moderate

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
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Popular around Laois

Road Cycling Routes around Portlaoise

Road Cycling Routes around Graiguecullen-Portarlington

Road Cycling Routes around The Municipal District of Borris-in-Ossory — Mountmellick

Slieve Bloom Way — Experience the Slieve Bloom Mountains

The magical east of Ireland – ancient places, scenic lakes and rocky mountains

Hiking in Laois

Cycling in Laois

MTB Trails in Laois

Running Trails in Laois

Other adventures in Laois

Slieve Bloom Way — Experience the Slieve Bloom Mountains

Hiking Collection by

Scotty C

Tips from the Community

Scotty C
December 3, 2025, Top of the Slieve Bloom Climb

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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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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Glendine Gap is the county border between Laois and Offaly counties. It is at an elevation of 481 metres so it's a good old bike grind to get here but not to bad. Nice border marking stones here and some nice views. Good place to get your breath back too!

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If you’re a looking to have a bit of a huff and puff through the Slieve Bloom hills then look no further as this is a cracking outing and a good climb.

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The towering Rock of Dunamase is such an obvious strategic place to build a fortress. Through the centuries, warriors have fought to control this craggy outcrop and it simply reeks of violent history. There are stunning views of the surrounding countryside to be had from here too and it's a great place for a rest stop.

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The Rock of Dunamase is an impressive Celtic fortification that overlooks the valley of the O'Moores. Originally it was the site of a early Christian settlement which was pillaged by the Vikings in 842. The fort has spectacular views of the surrounding countryside and makes a great spot to stop for a refuel.

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A beautiful quiet climb with panoramic views of the surrounding Irish countryside.

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Frequently Asked Questions

How many road cycling routes are available in Laois?

Laois offers a wide selection of road cycling routes, with over 150 options available. These routes cater to various skill levels, including easy, moderate, and challenging rides across the county.

What types of terrain can I expect on road cycling routes in Laois?

You'll find diverse terrain, from the demanding climbs and scenic forest roads of the Slieve Bloom Mountains to the more relaxed, flatter roads that traverse the county's open countryside and river valleys. Routes along the River Barrow also offer serene waterside cycling.

Are there any easy road cycling routes suitable for beginners in Laois?

Yes, Laois has over 60 easy road cycling routes. A good option for a gentler ride is the Fairglen Wood – Fort Protector loop from Portlaoise, which is 34.3 km long with minimal elevation gain.

Where can I find challenging road cycling routes in Laois?

For more advanced cyclists, the Slieve Bloom Mountains offer significant challenges. Routes like the Castlecomer, Leighlinbridge and The Swan loop from Portaloise, at nearly 120 km with substantial elevation, provide a demanding experience. Another challenging option is the Slieve Bloom KOM Segment – Top of the Slieve Bloom Climb loop from Portlaoise.

What natural features and landmarks can I see along the road cycling routes?

Laois's routes often pass by significant natural and historical sites. You can encounter stunning views from areas like View Across the Slieve Bloom Mountains, explore the dramatic Clamp Hole Waterfall, or visit historical sites such as the Dunamase Castle Ruins. The Glenbarrow area within the Slieve Blooms is particularly scenic, featuring waterfalls and ancient ruins.

Are there any circular road cycling routes in Laois?

Many of Laois's road cycling routes are circular, allowing you to start and end at the same point. Examples include the White's Castle and Athy loop from Portarlington and the Fairglen Wood – Raheendonnell loop from Abbeyleix.

What is the best time of year for road cycling in Laois?

The best time for road cycling in Laois is generally from spring through autumn, when the weather is milder and conditions are more favorable. The Slieve Bloom Mountains are particularly beautiful during these seasons, offering clear views and pleasant riding temperatures. Winter cycling is possible but may involve colder temperatures and potentially wet conditions.

Are there any family-friendly road cycling options in Laois?

While many road cycling routes are on public roads, some flatter sections and quieter routes can be more suitable for families. The Barrow Way, which follows the Grand Canal, offers leisurely cycling opportunities and is generally considered more accessible. Bike hire services are available in Vicarstown for this area.

What do other road cyclists enjoy most about cycling in Laois?

The komoot community highly rates road cycling in Laois, with an average score of 4.4 stars. Reviewers often praise the diverse landscapes, from the challenging mountain climbs to the quiet rural roads, and the scenic beauty of areas like the Slieve Bloom Mountains.

Are there opportunities for cafe stops or amenities along the routes?

Yes, many routes pass through or near towns and villages where you can find amenities. For example, routes around Durrow and Abbeyleix offer scenic journeys through areas with potential stops. The region's quiet roads often lead to charming local establishments.

Is public transport available to access road cycling routes in Laois?

Public transport options to specific trailheads may be limited. However, Laois is well-connected by bus and train services to its main towns like Portlaoise, which can serve as a starting point for many routes. For more detailed information on public transport, it's advisable to check local transport schedules.

Where can I find parking for road cycling routes in Laois?

Parking is generally available in the towns and villages that serve as starting points for many routes, such as Portlaoise, Stradbally, and Portarlington. For routes in the Slieve Bloom Mountains, designated parking areas are often available near popular access points.

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Check out more Road cycling routes throughout Laois below and find the perfect route in your destination.

PortlaoiseThe Municipal District of Borris-in-Ossory — MountmellickGraiguecullen-Portarlington

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