- published: 21 Mar 2015
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The Hebrides ( /ˈhɛbrɨdiːz/; Scottish Gaelic: Innse Gall) comprise a widespread and diverse archipelago off the west coast of Scotland. There are two main groups: the Inner and Outer Hebrides. These islands have a long history of occupation dating back to the Mesolithic and the culture of the residents has been affected by the successive influences of Celtic, Norse and English-speaking peoples. This diversity is reflected in the names given to the islands, which are derived from the languages that have been spoken there in historic and perhaps prehistoric times.
A variety of artists have been inspired by their Hebridean experiences. Today the economy of the islands is dependent on crofting, fishing, tourism, the oil industry and renewable energy. The Hebrides lack biodiversity in comparison to mainland Britain, but these islands have much to offer the naturalist. Seals, for example, are present around the coasts in internationally important numbers.
The Hebrides have a diverse geology ranging in age from Precambrian strata that are amongst the oldest rocks in Europe to Tertiary igneous intrusions.
The Inner Hebrides (Scottish Gaelic: Na h-Eileanan a-staigh, "the inner isles") is an archipelago off the west coast of Mainland Scotland, to the south east of the Outer Hebrides. Together these two island chains form the Hebrides, which enjoy a mild oceanic climate. There are 36 inhabited islands and a further 43 uninhabited Inner Hebrides with an area greater than 30 hectares (74 acres). The main commercial activities are tourism, crofting, fishing, and whisky distilling. In modern times the Inner Hebrides have formed part of two separate local government jurisdictions, one to the north and the other to the south. Combined, the islands have an area of approximately 412,850 hectares (1,594 sq mi), and had a population of 18,257 people in 2001. The population density is therefore a little over 4 persons per km2 (11 persons per square mile).
There are various important prehistoric structures, many of which pre-date the first written references to the islands by Roman and Greek authors. In the historic period the earliest known settlers were Picts to the north and Gaels in the southern kingdom of Dalriada prior to the islands becoming part of the Suðreyjar kingdom of the Norse, who ruled for over 400 years until sovereignty was transferred to Scotland by the Treaty of Perth in 1266. Control of the islands was then held by various clan chiefs, principal of whom were the MacLeans, MacLeods and MacDonalds. The Highland Clearances of the 19th century had a devastating effect on many communities and it is only in recent years that population levels have ceased to decline.