page_title: Isle of Skye
section_title: Geography
hierarchical_section_title: Isle of Skye / Geography
caption_attribution_description: English: Waterfall on the River Rha, Isle of Skye
context_page_description: The Isle of Skye, commonly known as Skye, is the largest and northernmost of the major islands in the Inner Hebrides of Scotland. The island's peninsulas radiate from a mountainous centre dominated by the Cuillin, the rocky slopes of which provide some of the most dramatic mountain scenery in the country. Although it has been suggested that Sgitheanach describes a winged shape there is no definitive agreement as to the name's origins.
  The island has been occupied since the Mesolithic period, and its history includes a time of Pictish, Celtic and Norse rule and a long period of domination by Clan MacLeod and Clan Donald. The 18th century Jacobite risings led to the breaking up of the clan system and later clearances that replaced entire communities with sheep farms, some of which involved forced emigrations to distant lands. Resident numbers declined from over 20,000 in the early 19th century to just under 9,000 by the closing decade of the 20th century. Skye's population increased by 4 per cent between 1991 and 2001. About a third of the residents were Gaelic speakers in 2001, and although their numbers are in decline, this aspect of island culture remains important.
context_section_description: At 1,656 square kilometres (639 sq mi), Skye is the second-largest island in Scotland after Lewis and Harris. The coastline of Skye is a series of peninsulas and bays radiating out from a centre dominated by the Cuillin hills (Gaelic: An Cuiltheann). Malcolm Slesser suggested that its shape "sticks out of the west coast of northern Scotland like a lobster's claw ready to snap at the fish bone of Harris and Lewis" and W. H. Murray, commenting on its irregular coastline, stated that "Skye is sixty miles [100 km] long, but what might be its breadth is beyond the ingenuity of man to state".Martin Martin, a native of the island, reported on it at length in a 1703 publication. His geological observations included a note that:
  There are marcasites black and white, resembling silver ore, near the village Sartle: there are likewise in the same place several stones, which in bigness, shape, &c., resemble nutmegs, and many rivulets here afford variegated stones of all colours. The Applesglen near Loch-Fallart has agate growing in it of different sizes and colours; some are green on the outside, some are of a pale sky colour, and they all strike fire as well as flint: I have one of them by me, which for shape and bigness is proper for a sword handle. Stones of a purple colour flow down the rivulets here after great rains.
  — Martin Martin, A Description of The Western Islands of Scotland.
  The Black Cuillin, which are mainly composed of basalt and gabbro, include twelve Munros and provide some of the most dramatic and challenging mountain terrain in Scotland. The ascent of Sgùrr a' Ghreadaidh is one of the longest rock climbs in Britain and the Inaccessible Pinnacle is the only peak in Scotland that requires technical climbing skills to reach the summit. Nearby Sgùrr Alasdair, meanwhile, is the tallest mountain on any Scottish island. These hills make demands of the hill walker that exceed any others found in Scotland and a full traverse of the Cuillin ridge may take 15–20 hours. The Red Hills (Gaelic: Am Binnean Dearg) to the east are also known as the Red Cuillin. They are mainly composed of granite that has weathered into more rounded hills with many long scree slopes on their flanks. The highest point of these hills is Glamaig, one of only two Corbetts on Skye.
  The northern peninsula of Trotternish is underlain by basalt, which provides relatively rich soils and a variety of unusual rock features. The Kilt Rock is named after the columnar structure of the 105 metres (344 ft) cliffs, said to resemble the pleats in a kilt. The Quiraing is a spectacular series of rock pinnacles on the eastern side of the main spine of the peninsula and further south is the rock pillar of the Old Man of Storr. The view of the Quiraing and the Old Man of Storr is one of the most iconic in all of Scotland, and is frequently used on calendars and tourism guides and brochures.
  Beyond Loch Snizort to the west of Trotternish is the Waternish peninsula, which ends in Ardmore Point's double rock arch. Duirinish is separated from Waternish by Loch Dunvegan, which contains the island of Isay. The loch is ringed by sea cliffs that reach 295 metres (967 ft) at Waterstein Head. Oolitic loam provides good arable land in the main valley. Lochs Bracadale and Harport and the island of Wiay lie between Duirinish and Minginish, which includes the narrower defiles of Talisker and Glen Brittle and whose beaches are formed from black basaltic sands. Strathaird is a relatively small peninsula close to the Cuillin hills with only a few crofting communities, the island of Soay lies offshore. The bedrock of Sleat in the south is Torridonian sandstone, which produces poor soils and boggy ground, although its lower elevations and relatively sheltered eastern shores enable a lush growth of hedgerows and crops. The islands of Raasay, Rona, Scalpay and Pabay all lie to the north and east between Skye and the mainland.
caption: Waterfall on the River Rha between Staffin and Uig
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