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Routes
Mountain biking trails
United Kingdom
Scotland
Highlands
Aviemore

Cairngorms Loop

Hard

12

riders

Cairngorms Loop

08:05

88.2km

1,050m

Mountain biking

Embark on the Cairngorms Loop, a difficult mountain biking route spanning 54.8 miles (88.2 km) with an impressive 3445 feet (1050 metres) of elevation gain. This journey, typically taking 8 hours and 4 minutes, immerses you in the wild heart of the Scottish Highlands. You will traverse varied terrain, from long dirt and gravel roads to technically demanding singletrack, passing through ancient Caledonian Forests and vast moorland. Look for the striking green waters of An Lochan Uaine, a memorable landmark on this remote adventure.

Careful planning is essential for this unmarked course. A reliable GPS unit is highly recommended for navigation, as mobile phone signal can be intermittent in many areas of the remote terrain. Be prepared for unpredictable Scottish weather, and note that river crossings, especially near the Fords of Avon, can have fluctuating water levels after rain. This route is best suited for experienced riders who are ready for a challenging and self-sufficient day out.

The Cairngorms Loop offers a true wilderness experience, guiding you through glacial valleys and expansive moorland that define this iconic national park. The route is notable for its remote character, providing an opportunity to disconnect and engage with the natural environment. Expect sections of hike-a-bike, adding to the demanding nature of the trail and ensuring a comprehensive test of your mountain biking skills and endurance.

Last updated: April 23, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 6.35 km for 2.75 km

Waypoints

A

Start point

Parking

Get Directions

1

3.51 km

An Lochan Uaine (The Green Loch)

Highlight • Lake

Legend has is that the water here is so green because the pixies wash their clothes in the water here. Or it might be to do with the trees. Whatever, it's an utterly lovely, slightly incongruous and therefore somewhat surprising place to spend a little time!

Tip by

2

15.4 km

Fords of Avon Refuge

Highlight • Mountain Hut

A simple and basic refuge shelter, not designed for overnight stays but rather for emergency use. You'll find the shelter on the north of the River Avon, near the stepping stones.

Tip by

3

22.8 km

Glen Derry Singletrack

Highlight (Segment) • Forest

An amazing piece of singletrack, perhaps one of many in the area, but that's not to underestimate the trail.

Technical, beautiful and utterly remote. A fantastical little slice of singletrack heaven.

Tip by

4

31.2 km

Linn of Dee Waterfall and Bridge

Highlight • Viewpoint

A nice path takes you along this scenic bridge and gorge with wild pools and small waterfalls created by the River Dee. Further down the path you will find some stunning spots to pitch your tent.

Tip by

5

58.3 km

Ruigh Aiteachain bothy is recently renovated, of stone and tin construction. It's well equipped with a composting toilet (please follow instructions carefully) and fireplace which can be used with wood supplied by the estate.

The bothy sleeps 10.

Tip by

B

88.2 km

End point

Parking

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Way Types & Surfaces

Way Types

39.5 km

39.0 km

8.52 km

1.33 km

< 100 m

Surfaces

51.7 km

11.2 km

9.20 km

8.11 km

4.60 km

3.15 km

412 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 (790 m)

Lowest point (260 m)

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Weather

Powered by Foreca

Sunday 10 May

2°C

-4°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

What is the best time of year to ride the Cairngorms Loop?

The Cairngorms Loop is best ridden during the warmer months, typically from late spring to early autumn (May to September). This period offers the most favorable weather conditions, though the Scottish Highlands are known for unpredictable weather year-round. Be prepared for all conditions, even in summer, as river levels can rise quickly after rain, impacting crossings like the Fords of Avon.

Is the Cairngorms Loop suitable for beginners?

No, the Cairngorms Loop is considered a highly challenging route and is generally not recommended for beginners or those new to mountain biking. It's rated as 'difficult' on komoot and often described as having 'extreme overall physical rating' due to its varied terrain, significant elevation gain, and technical sections.

What is the terrain like on the Cairngorms Loop?

The terrain is incredibly diverse and demanding. You'll encounter long dirt and gravel roads, technically challenging singletrack with 'rotor/pedal/mech-smashing rocks,' and significant 'epic hike-a-bike' sections, particularly through marshland and over passes like the Lairig an Laoigh. Expect boggy sections, especially near the head of Loch An Dùin, and major river crossings where water levels can fluctuate.

What kind of bike is best suited for the Cairngorms Loop?

A mountain bike, preferably with full or front suspension, is strongly advised for the Cairngorms Loop. While some parts of the outer loop might be manageable on a gravel bike, the technical singletrack, rocky sections, and hike-a-bike segments make a robust mountain bike the best choice for comfort and capability.

Where can I park to access the Cairngorms Loop?

Specific parking details can vary depending on your chosen starting point for the loop. Many riders begin their journey from Aviemore or nearby villages, where public parking is available. It's advisable to research parking options for your specific trailhead in advance, especially if you plan to leave a vehicle for multiple days.

Are there any permits or fees required to ride in Cairngorms National Park?

Generally, there are no specific permits or entrance fees required for cycling the Cairngorms Loop within the Cairngorms National Park. However, it's essential to respect the Scottish Outdoor Access Code, which promotes responsible access. This includes leaving no trace, protecting the environment, and being considerate of others. Some private estates along the route may have specific guidelines, so always be aware of local signage.

Is the Cairngorms Loop dog-friendly?

While dogs are generally welcome in the Cairngorms National Park under the Scottish Outdoor Access Code, the Cairngorms Loop is a challenging and remote bikepacking route. If bringing a dog, ensure it is extremely fit, well-behaved, and capable of handling long distances, varied terrain, and potential river crossings. Dogs must be kept under close control, especially near livestock and during bird nesting seasons. Consider the remoteness and lack of immediate veterinary access.

What are some notable highlights along the Cairngorms Loop?

The route offers breathtaking scenery and several points of interest. You'll pass by the vibrant An Lochan Uaine (The Green Loch), experience the challenging Glen Derry Singletrack, and witness the impressive Linn of Dee Waterfall and Bridge. For overnight stays or shelter, bothies like Fords of Avon Refuge and Ruigh Aiteachain Bothy and Campsite are crucial facilities.

Does the Cairngorms Loop intersect with other trails?

Yes, while primarily following the 'Cairngorms Loop' official trail (99% of the route), this bikepacking adventure also overlaps with sections of other paths. You'll find yourself on parts of the Scotland Trail, Cairngorms Trekking IV, East Highland Way, and Drakes Circuit, among others.

How challenging is navigation on the route?

Navigation on the Cairngorms Loop is crucial and can be challenging due to the remote terrain and the fact that the course is unmarked. A reliable GPS unit with the route pre-loaded is highly recommended. Mobile phone signal can be intermittent or non-existent in many areas, so don't rely on it for navigation or emergencies.

Are there places to stay or resupply along the route?

The Cairngorms Loop is a self-supported bikepacking route, meaning resupply points are limited, especially on the more remote sections. However, bothies (basic shelters) like Fords of Avon Refuge and Ruigh Aiteachain Bothy and Campsite offer crucial options for overnight stays or shelter from the weather. Plan your food and water carefully, as shops and cafes are only found in the larger towns at the periphery of the loop.

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