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MTB trails
United Kingdom
Scotland
North Ayrshire

North Arran

The best MTB trails in North Arran

4.9

(24)

199

riders

25

rides

Mountain biking in North Arran offers a diverse landscape characterized by rugged hills, deep glens, and a dramatic coastline. The region features a mix of challenging climbs and flowing descents, with trails often winding through forests and along scenic coastal paths. North Arran's terrain provides varied conditions suitable for different mountain biking abilities, from more accessible routes to demanding technical sections. The area's natural features make it a compelling destination for mountain bikers seeking both adventure and scenic beauty.

Best mountain bike trails in North Arran

  • The most popular mountain bike trail is Brodick to Sitheinn loop, an easy 8.8 miles (14.2 km) trail that takes 1 hour 9 minutes to complete. This route offers a scenic loop with views of the coast and inland hills.
  • Another top favourite among local mountain bikers is Glen Rosa to Sannox loop, a difficult 14.5 miles (23.4 km) path. This challenging route navigates through varied terrain, including glens and coastal sections.
  • Local mountain bikers also love the Sannox to Lochranza — Arran Island, a 17.1 miles (27.5 km) trail leading through coastal and inland landscapes, often completed in about 2 hours 44 minutes.
  • Mountain biking in North Arran is defined by its glens, coastal paths, and forested hills. The network offers options for different ability levels, from easy family-friendly routes to advanced mountain bike trails.
  • The routes in North Arran are highly rated by the komoot community with an average score of 4.9 stars from over 20 reviews. More than 190 mountain bikers have used komoot to explore North Arran's varied terrain.

Last updated: July 1, 2026

4.7

(3)

9

riders

#1.

Brodick to Sitheinn loop

14.2km

01:09

240m

240m

This easy 8.8-mile (14.2 km) mountain bike loop on the Isle of Arran offers scenic views of Lamlash Bay and surrounding hills.

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Easy

1

riders

23.4km

02:23

600m

600m

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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1

riders

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

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

Moderate
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Tips from the Community

Clive G
June 14, 2026, Glen Rosa

A wonderful glen with Goat Fell to one side, Beinn Tarsuinn to the other and Cir Mhor at it's head.

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Lee
May 18, 2024, Sannox Bay

Curving around Arran’s eastern coastline, Sannox Beach borders its namesake village and is surrounded by formidable mountains.

0

0

There's a beautiful single track road hidden beside the main road. Great on a gravel bike with a couple of areas to take care on (slower speed should suffice)

0

1

51m
March 13, 2023, Glen Rosa

An awesome glacial U-shaped valley to the west of Goatfell and surrounded by brilliant mountains. There is a good trail down the middle and if it's warm enough plenty of good swimming spots. Brilliant to run down, nice to run up but best as a descent.

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Alex
December 8, 2022, Sannox Bay

Sannox Bay has fantastic views of the Bay and beyond. Sannox Bay Hotel is currently undergoing rennovation but should be open in the next year or so (written on 08/12/22) making it the perfect spot to stop for a dip and a drink.

1

0

Fantastic views of the surrounding hills and Lamash Bay

1

0

High speed forest road descent, whats not to like!

1

0

Alex
December 7, 2022, Lochranza Scenic Climb

As roads go, this is a good one! With a steady gradient (especially to a mountain bike with a granny gear!) it is an enjoyable climb with beautiful views of the island.

1

0

Frequently Asked Questions

How many mountain bike trails are available in North Arran?

North Arran offers a good selection of mountain bike trails, with over 25 routes documented on komoot. These routes cater to various skill levels, from easy family-friendly rides to challenging technical trails.

What is the general difficulty level of mountain biking in North Arran?

The mountain bike trails in North Arran range significantly in difficulty. You'll find a mix of easy routes, such as the Brodick to Sitheinn loop, as well as more challenging options like the Glen Rosa to Sannox loop, which features varied terrain and significant climbs. Overall, there are 6 easy, 14 moderate, and 5 difficult trails.

Are there any family-friendly mountain bike routes in North Arran?

Yes, North Arran has several family-friendly mountain bike routes. There are 6 easy trails available, which are generally shorter and have less demanding terrain, making them suitable for families or beginners. The Brodick to Sitheinn loop is an easy 8.8-mile (14.2 km) trail that offers scenic views without excessive challenge.

What kind of terrain can I expect on North Arran's mountain bike trails?

North Arran's mountain bike trails feature a diverse landscape, characterized by rugged hills, deep glens, and a dramatic coastline. You can expect trails winding through forests, along scenic coastal paths, and across varied terrain that includes both challenging climbs and flowing descents.

What do other mountain bikers say about the trails in North Arran?

The mountain biking experience in North Arran is highly rated by the komoot community, with an average score of 4.9 stars from over 20 reviews. Reviewers often praise the region's diverse terrain, stunning coastal views, and the sense of adventure offered by its challenging glens and forested paths.

Are there any circular mountain bike routes in North Arran?

Yes, many of the mountain bike routes in North Arran are circular, allowing you to start and finish in the same location. Examples include the easy Brodick to Sitheinn loop and the more difficult Glen Rosa to Sannox loop, which both offer complete circuits of the area.

What interesting natural landmarks or viewpoints can I see along the mountain bike trails?

North Arran's trails often pass by significant natural landmarks and offer stunning viewpoints. You might encounter highlights such as Goatfell Summit, Caisteal Abhail, or Beinn Tarsuinn Summit and Arch Rock. The region is rich in natural monuments and mountain peaks, providing spectacular scenery during your ride.

What is the best time of year for mountain biking in North Arran?

While mountain biking is possible year-round, the spring, summer, and early autumn months (April to October) generally offer the most favorable conditions in North Arran. During these periods, you can expect milder weather, longer daylight hours, and drier trails, making for a more enjoyable experience.

Are there any longer, more challenging mountain bike routes for experienced riders?

Experienced riders looking for a challenge will find several difficult routes in North Arran. The Northern Mountain Viewpoint – Isle of Arran Distillery loop is a demanding 89 km trail, while the Glen Rosa to Sannox loop offers a difficult 23.4 km ride through varied terrain.

Are there any coastal mountain bike routes in North Arran?

Yes, North Arran features several mountain bike routes that incorporate scenic coastal sections. The Sannox to Lochranza — Arran Island trail, for example, leads through both coastal and inland landscapes, offering beautiful sea views.

What should I wear for mountain biking in North Arran?

Given North Arran's often changeable weather, it's advisable to wear layers, even in summer. Waterproof and windproof outer layers are recommended, along with appropriate cycling gear. Helmets are essential, and gloves and eye protection are also highly recommended for comfort and safety on varied terrain.

Are there places to eat or drink near the mountain bike trails in North Arran?

North Arran has villages like Brodick, Sannox, and Lochranza which offer amenities including cafes and pubs. Many trails either start or pass near these settlements, providing opportunities for refreshments before or after your ride.

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