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Ireland
Offaly

Birr

The best MTB trails around Birr

5.0

(33)

413

riders

9

rides

Mountain biking around Birr offers access to the diverse landscapes of County Offaly, primarily centered around the Slieve Bloom Mountains. The region features an extensive network of purpose-built singletrack trails and forest roads. Terrain includes wooded valleys, blanket bogs, and mountain streams, providing varied riding conditions.

Best mountain bike trails around Birr

  • The most popular mountain bike trail is Kinnitty Forest – View of Slieve Bloom Valley loop from Kinnitty ED, a 17.7 miles (28.6 km) trail that takes…

Last updated: June 28, 2026

4.8

(19)

185

riders

#1.

Kinnitty Forest – View of Slieve Bloom Valley loop from Kinnitty ED

28.6km

02:51

630m

630m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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5.0

(3)

33

riders

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

16

riders

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Popular around Birr

MTB Trails around Kinnitty Forest

Slieve Bloom Way — Experience the Slieve Bloom Mountains

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Slieve Bloom Way — Experience the Slieve Bloom Mountains

Hiking Collection by

Scotty C

Tips from the Community

Alice Baddeley
April 22, 2026, Yeti trail at Kinnitty Forest

This spot lies along the Yeti mountain bike trail and is well worth a pause, offering wide, elevated views across the Slieve Bloom Mountains, with rolling hills, sweeping forest canopy, and open valleys stretching into the distance. Watch out for bikes!

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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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Good flowy trails , well marked and maintained .

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A scenic journey through Kinnitty Forest on the Glenregan Forest Loop in Slieve Bloom. Nestled at the base of the majestic Slieve Bloom Mountains, this ancient woodland offers a serene escape into nature.

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A scenic journey through Kinnitty Forest on the Glenregan Forest Loop in Slieve Bloom 🚶‍♂️🌳. Nestled at the base of the majestic Slieve Bloom Mountains, this ancient woodland offers a serene escape into nature.

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The trails looping around the now-disused bog pits are littered with sculptures. This one, called the "Sky Train" is by Michael Bulfin

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Incredible trail along the wetland of Tarraun Nature Park. There are many disused railway tracks surrounding the area.

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An important pre-historical mesolithic site is considered to be dated back to 7000 BC within the Lough Boora Discovery Park.

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Frequently Asked Questions

How many mountain bike trails are available around Birr?

There are 10 mountain bike trails listed in this guide around Birr. The Slieve Bloom Mountains, a primary draw for mountain bikers in the region, offer an extensive network of over 90 km of purpose-built singletrack trails, catering to various skill levels.

Are there easy mountain bike trails suitable for beginners in Birr?

Yes, there are several easy trails. For instance, the Delour River at Baunreagh loop from Castleconor is an easy 6.6-mile (10.6 km) trail. Another accessible option is the Mountainbike loop from Kinnitty, which is 5.1 miles (8.2 km) long and also rated easy. In total, 6 of the 10 trails in this guide are rated as easy.

What kind of terrain can I expect on the mountain bike trails near Birr?

The mountain bike trails around Birr, particularly in the Slieve Bloom Mountains, feature diverse terrain. You can expect to ride through wooded valleys, across blanket bogs, and alongside mountain streams. The trails are purpose-built singletrack, offering varied riding conditions.

Are there any circular mountain bike routes in the Birr area?

Yes, many of the trails around Birr are designed as loops. Examples include the Kinnitty Forest – View of Slieve Bloom Valley loop from Kinnitty ED, a 17.7-mile (28.6 km) moderate route, and the Savanna Woods Trail – View of Slieve Bloom Valley loop from Kinnitty, which is 14.3 miles (23.0 km) long.

What can I see along the mountain bike trails or nearby attractions?

Beyond the scenic trails themselves, you can explore several interesting sites. The Moss-Covered Ancient Trees in Kinnitty Forest offer a unique natural sight. You'll also find stunning vistas like the View of Slieve Bloom Valley. For historical interest, the Giant's Grave Megalithic Tomb is also nearby.

What are some notable landmarks or points of interest around Birr?

Birr and its surroundings are rich in history and natural beauty. You can visit the historic Birr Castle, known for its extensive demesne. Further afield, the ancient Clonmacnoise Monastery ruins on the River Shannon offer a glimpse into Ireland's past, including the Cross of the Scriptures.

What do other mountain bikers enjoy most about mountain biking in Birr?

The mountain biking routes in Birr are highly rated by the komoot community, with an average score of 5.0 stars from over 30 reviews. Riders often praise the varied terrain, the extensive network of purpose-built singletrack trails, and the scenic views of the Slieve Bloom Valley.

Where are the main trailheads for mountain biking in the Slieve Bloom Mountains?

The primary trailheads for mountain biking in the Slieve Bloom Mountains are conveniently located at Kinnitty and Baunreagh. These locations offer access to a variety of trails, including both blue (moderate) and red (difficult) grade options.

Is there parking available at the mountain bike trailheads?

Yes, trailheads at locations like Kinnitty and Baunreagh typically offer parking facilities for mountain bikers accessing the Slieve Bloom Mountains trails.

Are there any particularly challenging mountain bike trails around Birr?

While this guide features 4 moderate trails and 6 easy trails, the Slieve Bloom Mountains generally offer trails up to 'red' grade, which are considered difficult/severe with challenging climbs and tricky descents. For a moderate challenge, consider the Kinnitty Forest – Top of the Slieve Bloom Climb loop from Kinnitty ED, which features over 700 meters of elevation gain.

What is the best time of year to go mountain biking in Birr?

Birr and the Slieve Bloom Mountains offer enjoyable mountain biking throughout much of the year. However, spring and autumn often provide the most pleasant conditions with milder temperatures and beautiful scenery. Always check local weather conditions before heading out, especially during wetter periods, as trails can become muddy.

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