About the Cuillin Ridge Traverse

The Cuillin Ridge Traverse is a magnificent climb following a continuous 12km ridge crest from one end to the other. It is an alpine-style route unlike anything else in the UK but it should not be your first ambition in the Cuillin unless you are a highly competent mountaineer. The only exception to this is if you are incredibly fit and booking on a 1:1 basis. See suitability and vetting paragraph in the main Cuillin Ridge page The Cuillin Ridge Traverse


Approaches and descents to the Ridge take a total of 6 hours. There is then 12km of continuous scrambling mostly along a narrow crest with concentration required on every step. This takes approximately 9-15 hours to complete in ideal weather conditions. A handful of short rock climbs are encountered along the route but these are not a problem compared to the physical and mental effort required. Over 4000m (13,000feet) of ascent and descent is involved.

Skye Guides approach to success

The climbing on a Traverse takes approximately 16-20 hours to complete in ideal weather conditions. An overnight bivouac is normally required, so more than 30 hours are usually spent in the mountains.

Skye Guides’ stated aim on any Traverse attempt is to consider the far end of the Ridge (whether travelling south to north, or north to south) as the summit. Any number of variations are possible but an ideal Traverse will deviate from the crest of the Ridge as little as possible. Success is considered as reaching the summit by whatever route is necessary given the constraints of weather, fitness and safety.

A guided traverse of the Cuillin Ridge is not possible in poor weather conditions because the levels of danger and physical and mental effort are too high to justify. Our pricing system means that clients will only pay the premium for attempting this challenge if weather conditions are suitable.

Completing the challenge in a single day is beyond the majority of aspirants so Skye Guides use an overnight bivouac to greatly enhance the chances of success.

This course is only suitable for exceptionally fit and able clients in low numbers and only possible in good (dry rock) conditions. There is a great deal of preparation involved in making a successful Traverse and every effort is made to help clients; from training to equipment. Success rarely comes without a great deal of effort from everybody involved.


A Cuillin Ridge Traverse is a premium product and prices reflect this. However, the hourly rate for this product remains considerably lower than on all of our other courses. Justification for this anomaly is that, when conditions are suitable, our guides love the challenge of guiding the best alpine climb in Britain. If conditions aren’t suitable to make an attempt throughout your course less demanding outings will be made each day and a refund is given that brings the cost back to our normal daily rates.

If you want to discuss an idea please Contact us to talk ideas through.

Many questions you may have will be answered in this Free Download-Tips for Success on the Cuillin Ridge 


Wet rocks and high winds make the route unjustifiable if not impossible. If conditions aren’t suitable then the individual days will be enjoyed and used to prepare for a future attempt. Our pricing is structured so that clients get a refund if the weather is not suitable. Although the Traverse is the most famous Cuillin route it is only one of many similar quality climbs available. These alternatives give great climbing in less than ideal weather.

Like many aspects of mountaineering, the Traverse is fundamentally dangerous and we make no apologies for vetting aspirants.  We are flexible enough to allow a course upgrade to a Traverse attempt if conditions turn out to be suitable.


Chances of success are highest on a 1:1 basis. 1:2 is a safe and practical ratio if both clients are of equal fitness. For larger groups bespoke arrangements can be made. For 2-day attempts this involves using more than one guide. On 4-day courses a day of assessment to work out who is suitable for making an attempt is needed. Other party members can then be used to enhance the chances of success for these while enjoying a more suitable day themselves. This has worked well in the past with all party members enjoying a bivouac together. The extra guide is only used for 2 of the 4 days so keeping the price down.

Munro Bagging and the Traverse

Munro bagging is not an objective directly compatible with this course. Many, and often all, of the Munros are climbed on a successful Traverse and they form the basis of objectives on unsuccessful weeks. However the Traverse should be viewed as an independent challenge specifically to traverse the spine of the Main Ridge.

For further details about Skye Guides Traverse courses
see Summer Activities: The Cuillin Ridge Traverse