Sutherland is a historic county, registration county and lieutenancy area in the Highlands of Scotland. Its county town is Dornoch. Sutherland borders Caithness and Moray Firth to the east, Ross-shire and Cromartyshire to the south and the Atlantic to the north and west. Like its southern neighbour Ross-shire, Sutherland has some of the most dramatic scenery in Europe, especially on its western fringe where the mountains meet the sea. These include high sea cliffs, and very old mountains composed of Precambrian and Cambrian rocks.
Liathach is a mountain in the Torridon Hills. At a height of 3,461 feet (1,055 m), it lies to the north of the A896 road, in the Northwest Highlands of Scotland, and has two peaks of Munro status: Spidean a' Choire Lèith at the east of the main ridge, and Mullach an Rathain at the western end of the mountain. The name Liathach is pronounced [ˈʎiəhəx] in Scottish Gaelic, and means 'The grey one'. When seen from the roadside below, its slopes appear to rise up in a series of near vertical rocky terraces.
The Torridon Hills surround Torridon village in the Northwest Highlands of Scotland. The name is usually applied to the mountains to the north of Glen Torridon. They are among the most dramatic and spectacular peaks in the British Isles and made of some of the oldest rocks in the world. Many are over 3000 feet high, so are considered Munros.
The Moine Thrust Belt or Moine Thrust Zone is a linear tectonic feature in the Scottish Highlands which runs from Loch Eriboll on the north coast 190 kilometres (120 mi) south-west to the Sleat peninsula on the Isle of Skye. The thrust belt consists of a series of thrust faults that branch off the Moine Thrust itself. Topographically, the belt marks a change from rugged, terraced mountains with steep sides sculptured from weathered igneous, sedimentary and metamorphic rocks in the west to an extensive landscape of rolling hills over a metamorphic rock base to the east. Mountains within the belt display complexly folded and faulted layers and the width of the main part of the zone varies up to 10 kilometres (6.2 mi), although it is significantly wider on Skye.
Quinag is an 808 m high mountain range in Sutherland in the Scottish Highlands, with an undulating series of peaks along its Y-shaped crest. The name Quinag is an anglicisation of the Gaelic name Cuinneag, a milk pail, reflecting its distinctive shape.
Foinaven is a mountain in Scotland, situated in the far north-west corner of the Scottish Highlands. Like many of the monolithic mountains that surround it, the mountain is within the Moine Thrust Belt and is made up of imbricated layers of Cambrian quartzite which overlie the older Lewisian gneiss basement. The quartzite, being tougher, stood firm when all the surrounding rock was eroded away, leaving the huge mountain isolated. Its highest point is named Ganu Mòr. Foinaven's smaller neighbour is Arkle. Foinaven was formerly thought by some to qualify as a Munro, but an accurate survey in 2007 confirmed that it falls 12 feet short of the required 3,000 ft (914.4 m).
The geology of Scotland is unusually varied for a country of its size, with a large number of differing geological features. There are three main geographical sub-divisions: the Highlands and Islands is a diverse area which lies to the north and west of the Highland Boundary Fault; the Central Lowlands is a rift valley mainly comprising Palaeozoic formations; and the Southern Uplands, which lie south of the Southern Uplands Fault, are largely composed of Silurian deposits.
Ben Hope is a mountain in northern Scotland. It is the most northerly Munro, standing alone in the Flow Country south-east of Loch Hope in Sutherland. The mountain is a roughly triangular wedge, with a great crag on the west, with two lower shoulders to the south and northeast. Alpine flowers are abundant in season, although the ground is very rocky.
In geology, the term Torridonian is the informal name for the Torridonian Group, a series of Mesoproterozoic to Neoproterozoic arenaceous and argillaceous sedimentary rocks, which occur extensively in the Northwest Highlands of Scotland. The strata of the Torridonian Group are particularly well exposed in the district of upper Loch Torridon, a circumstance which suggested the name Torridon Sandstone, first applied to these rocks by James Nicol. Stratigraphically, they lie unconformably on gneisses of the Lewisian complex and their outcrop extent is restricted to the Hebridean Terrane.
Slioch is a mountain in the Scottish Highlands situated in Wester Ross, eight kilometres north of the village of Kinlochewe. Slioch reaches a height of 981 metres (3218 feet) and towers above the south east end of Loch Maree to give one of the best known and most photographed sights in the Highlands. VisitScotland, the Scottish national tourist agency, has used video footage of Slioch in its television advertisements.
The Northwest Highlands are located in the northern third of Scotland that is separated from the Grampian Mountains by the Great Glen. The region comprises Wester Ross, Assynt, Sutherland and part of Caithness. The Caledonian Canal, which extends from Loch Linnhe in the south-west, via Loch Ness to the Moray Firth in the north-east splits this area from the rest of the country. The city of Inverness and the town of Fort William serve as gateways to the region from the south.
Ben More Assynt is a mountain in Assynt in the far north-west of Scotland, 30 kilometres north-northeast of Ullapool. The name translates as "big mountain of Assynt", and with a height of 998 metres it is the highest point in Sutherland.
Canisp is a mountain in the far north west of Scotland. It is situated in the parish of Assynt, in the county of Sutherland, 25 kilometres (16 mi) north of the town of Ullapool. Canisp reaches a height of 847 metres (2,779 ft) and qualifies as a Corbett and Marilyn hill. The mountain's name translates from the Old Norse language as “White Mountain”.
The North West Highlands Geopark is a geopark in the Scottish Highlands. Awarded UNESCO geopark status in 2004, it was Scotland's first geopark, featuring some of the oldest rocks in Europe, around 3,000 million years old. The park contains many notable geological features, such as the Moine Thrust Belt and Smoo Cave and covers an area of around 2,000 square kilometres (770 sq mi).
The Moine Supergroup is a sequence of Neoproterozoic metamorphic rocks that form the dominant outcrop of the Scottish Highlands between the Moine Thrust Belt to the northwest and the Great Glen Fault to the southeast. The sequence is metasedimentary in nature and was metamorphosed and deformed in a series of tectonic events during the Late Proterozoic and Early Paleozoic. It takes its name from A' Mhòine, a peat bog in northern Sutherland.
The Lewisian complex or Lewisian gneiss is a suite of Precambrian metamorphic rocks that outcrop in the northwestern part of Scotland, forming part of the Hebridean Terrane and the North Atlantic Craton. These rocks are of Archaean and Paleoproterozoic age, ranging from 3.0–1.7 billion years (Ga). They form the basement on which the Torridonian and Moine Supergroup sediments were deposited. The Lewisian consists mainly of granitic gneisses with a minor amount of supracrustal rocks. Rocks of the Lewisian complex were caught up in the Caledonian orogeny, appearing in the hanging walls of many of the thrust faults formed during the late stages of this tectonic event.
The Hebridean Terrane is one of the terranes that form part of the Caledonian orogenic belt in northwest Scotland. Its boundary with the neighbouring Northern Highland Terrane is formed by the Moine Thrust Belt. The basement is formed by Archaean and Paleoproterozoic gneisses of the Lewisian complex, unconformably overlain by the Neoproterozoic Torridonian sediments, which in turn are unconformably overlain by a sequence of Cambro–Ordovician sediments. It formed part of the Laurentian foreland during the Caledonian continental collision.
Laxford is a remote area in the far Northwest Highlands of Scotland around the River Laxford which runs northwest from Loch Stack to Laxford Bay. This bay is an inlet of Loch Laxford, a sea loch and Special Area of Conservation. The river is well known for its salmon fly fishing, indeed the name "Laxford" derives from the Norse for "salmon fjord". The area is important geologically, being a region of shear in the Moine Thrust. A road bridge, Laxford Bridge, crosses the river adjacent to the A838 and A894 roads, the road junction making the spot well known to tourists. Laxford is in Sutherland, in the Highland council area of Scotland; Scourie, 12 kilometres away, is the nearest village. The area forms part of the North West Sutherland National Scenic Area, one of 40 such areas in Scotland, which are defined so as to identify areas of exceptional scenery and to ensure its protection by restricting certain forms of development.
The Highlands controversy was a scientific controversy which started between British geologists in the middle of the nineteenth century concerning the nature of the rock strata in the Northwest Highlands of Scotland. The debate became contentious, even acrimonious, because of some of the personalities involved and because it pitted professional geologists of the Geological Survey against academic and amateur geologists. An initial resolution was achieved by about 1886 but the great complexity and scientific importance of the discovery of the Moine Thrust Belt and the geological processes involved in its creation led to field work continuing for a further twenty years culminating in the 1907 publication by the Geological Survey of a book of fundamental geological significance: The Geological Structure of the North-West Highlands of Scotland.
North West Sutherland is a national scenic area (NSA) covering the mountains and coastal scenery of the northwestern part of the county of Sutherland in the highlands of Scotland. The designated area covers the mountains of Foinaven, Arkle and Ben Stack as well as the coastal scenery surrounding Loch Laxford and Handa Island. It is one of 40 such areas in Scotland, which are defined so as to identify areas of exceptional scenery and to ensure its protection by restricting certain forms of development. The North West Sutherland NSA covers 26,565 ha in total, consisting of 23,415 ha of land with a further 3,151 ha being marine.
