A crannog is typically a partially or entirely artificial island, usually built in lakes and estuarine waters of Scotland, Wales, and Ireland. Unlike the prehistoric pile dwellings around the Alps, which were built on the shores and not inundated until later, crannogs were built in the water, thus forming artificial islands.
Oronsay, also sometimes spelt and pronounced Oransay by the local community, is a small tidal island south of Colonsay in the Scottish Inner Hebrides with an area of 543 hectares.
The Crowlin Islands are a group of uninhabited islands in the Inner Hebrides of Scotland. They lie between Skye and the Applecross peninsula on the mainland.
Dun Carloway is a broch situated in the district of Carloway, on the west coast of the Isle of Lewis, Scotland. It is a remarkably well preserved broch – on the east side parts of the old wall still reach to 9 metres tall.
Ornsay is a small tidal island to the east of the Sleat peninsula on the Isle of Skye in the Inner Hebrides of Scotland.
Dùn Anlaimh, also known as Dùn Amhlaidh, and Eilean nan Cinneachan, is a crannog, located within Loch nan Cinneachan on the Inner Hebridean island of Coll. Upon the crannog there are the remains of walls and several buildings. These remains are not unlike those of other fortified islands found throughout the Outer Hebrides, and it is likely that Dùn Anlaimh dates from the late Middle Ages. According to local tradition on Coll, the fort was once the home of a Norse chieftain who was defeated in battle somewhere nearby. The early 20th century antiquary Erskine Beveridge considered it as one of the four most interesting fortifications, on Coll. The site of Dùn Anlaimh is located at grid reference NM18845684. The RCAHMS classifies the site as a 'crannog' and an 'island dwelling'.
Dùn an Achaidh, sometimes Anglicised as Dun Acha, is a dun located near the village of Acha on the Inner Hebridean island of Coll. It is considered the best preserved dun on the island. The site of Dùn an Achaidh is located at grid reference NM18335456. According to local tradition, the dun was the stronghold of, and named after, the son of a Norse king. The early 20th century antiquary Erskine Beveridge considered it as one of the four most interesting fortifications on Coll.
Dùn Dubh is a hillfort, located on the Inner Hebridean island of Coll. The fort is one of three associated with a local tradition which states that they were once the fortresses of Norsemen before being defeated by a Maclean chieftain. The early 20th century antiquary Erskine Beveridge considered it as one of the four most interesting fortifications, on Coll. The site is located at grid reference NM18365942.
Dùn Morbhaidh, also known as Dun Borbaidh, is a hill fort located on the Inner Hebridean island of Coll. The early 20th century antiquary Erskine Beveridge considered it as one of the four most interesting fortifications on Coll. The site is located at grid reference NM23456331.
Dùn Eibhinn, also known as Dun Evan, Dun Eivan or Fort of Eyvind, is a hillfort located on the Inner Hebridean island of Colonsay, Scotland. The site is located at grid reference NR38209437.
Dùn Beic is a dun located on the Inner Hebridean island of Coll. It is located at grid reference NM15495644 and is thought to date to between 1000 BCE to 1000 CE. The etymology of the dun's name is uncertain; one possibility is that it could be made up of a personal name. The dun appears in local legend as being one of several fortresses held by Norsemen, who were defeated in battle against the ancestor of the Macleans of Coll. There have been several archaeological finds at Dùn Beic; these include pieces of flint, burnt bone, and fragments of incised pottery.
The Breachacha crannog is a crannog located near Loch Breachacha, on the Inner Hebridean island of Coll. The crannog is recognised in the United Kingdom as a Scheduled monument. A scheduled monument is a 'nationally important' archaeological site or historic building, given legal protection against unauthorised change. There are about 8,000 such sites in Scotland.
An Caisteal is a hill fort located on the island of Coll. This island is one of the islands which make up the Inner Hebrides located on the west coast of Scotland. The fort is located at grid reference NM17185815. Located 1,200 yards (1.1 km) to the north-east of An Caisteal is Dùn Foulag. Dùn Foulag, located at grid reference NM17505908, was once thought to be a dun, though it is now considered to be only a naturally rocky knoll.
Totamore Dun is a dun located at grid reference NM17625713; near the settlement of Totamore, on the Inner Hebridean island of Coll. It occupies the summit of a rocky boss, on the eastern edge of the sand-hills located 300 metres north of Totamore. The dun is well protected by cliffs up to 19 metres ; although the approach from the north-northeast is almost level. The dun was protected by wall which would at one time have been about 3m thick; and would have run along the summit. This wall would have enclosed an area of about 25 by 20 metres. The current condition of the wall is, however, very poor and only a few fragments of it survive today. The entrance is 3.3 metres long by 1.2 metres wide; and is bordered on the northern side by a course of large blocks. These blocks measure up to 0.7 metres long and 0.4 metres high. Only a single facing-stone remains on the southern side of the entrance.
Dun Mor Vaul is an iron-age broch located on the north coast of the island of Tiree, in Scotland.
Dun an Sticir is an Iron Age broch situated approximately 9.5 kilometers north of Lochmaddy in a loch on North Uist in the Scottish Outer Hebrides. A building was erected on the site in the late medieval period.
Tirefour Castle, is an Iron Age broch located 4 kilometres north of Achnacroish on the island of Lismore, Scotland.
