:''This article is about the Cuillin of Skye. See
Rùm for the Cuillin of Rùm.
The 'Cuillin' (
Scottish Gaelic: 'An Cuiltheann') are a range of rocky mountains located on the
Isle of Skye in
Scotland. The true Cuillin are also known as the 'Black Cuillin' to distinguish them from the 'Red Hills' across Glen Sligachan. The Red Hills are lower and, being less rocky, have fewer scrambles or climbs. Generally they receive less attention than their higher neighbours.
The highest point of the Cuillin, and indeed the Isle of Skye, is
Sgurr Alasdair in the Black Cuillin at 992
m (3255
ft).
Black Cuillin
The true Cuillin are known as the Black Cuillin which are mainly composed of
basalt and
gabbro, the latter being a very rough rock which makes for superb grip for
mountaineers. It is from the dark colour of the gabbro that the Black Cuillin receive their name. The summits of the Cuillin are bare rock, jagged in outline and with many steep cliffs and deep cut corries and gullies. All twelve
Munros on Skye are Black Cuillin peaks, though one of them,
Blaven, is part of a group of outliers separated from the main ridge by Glen Sligachan.
The Cuillin are the most challenging hills in the
British Isles, although the careful
scrambler can access most of the individual peaks by their easiest routes. Only the
Inaccessible Pinnacle is a graded rock climb (moderate) by its simplest line but several of the other summits require rock
climbing skills in order to ascend in safety.

On the Cuillin Ridge
In addition to climbing individual peaks and routes on the range, there is the challenge of a full traverse of the ridge. Although only 7 miles in length, the average traverse is likely to take 15-20 hours from sea level at Glenbrittle to the bar of the Sligachan Hotel owing to the difficulty of the terrain and route finding problems. The current record for the full traverse, set by Es Tresidder in May 2007, stands at 3 hours 17 minutes (though this time is from Gars-bheinn to Sgurr nan Gillean and does not include the initial ascent from Glenbrittle or the final descent to Sligachan).
[1]
A further complication is the lack of any source of water on the ridge itself, meaning all water has to be carried in order to avoid any extra descent (and the consequent re-ascent).
In many ways, the ultimate mountaineering experience of the
UK is the full traverse under winter conditions. Sadly the isle’s position in the warm
Gulf Stream makes genuine winter conditions rare. The Cuillin is perhaps the only range in the
United Kingdom to approach in sheer jagged rawness (though not of course in height) the mountain experience of such ranges as the Alps or Rockies.
The Red Hills
The Red Hills (Am Binnean Dearg in
Gaelic) are sometimes known as the Red Cuillin though this is not a local name. They are mainly composed of granitic rock which is paler than the gabbro (with a reddish tinge from some angles in some lights) and has weathered into more rounded hills with vegetation cover to summit level and many long screes slopes on their flanks.
The highest point of the hills is
Glamaig, one of only two
Corbetts on Skye (the other being Garbh-bheinn, part of the small group of gabbro outliers surrounding Blaven).
Major peaks
Here are listed the
Munros,
Corbetts and
Grahams of the Cuillin.
Cultural references
★ One of
Sorley MacLean's best known poem, is the epic, "the Cuillin"
★
Runrig also recorded a song, ''Nightfall on
Marsco
★ According to legend, the Cuillins take their name from
Cuchulainn, although this is probably folk etymology. Cuchulainn was supposed to have studied with
Scatha in Skye.
External links
★
Cuillin walks guide
References
1. Colin Wells, Running in Heaven. ''Sunday Herald'' (accessed 14 June 2007).