An Caisteal (Coll)

An Caisteal (English: The Castle) is a hillfort 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 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.

Dùn Dubh

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.

Totamore dun

There 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.

List of United Kingdom locations: Cl-Cn

Dùn Anlaimh

Dùn Anlaimh, also known as Dùn Amhlaidh, and Eilean nan Cinneachan, is a crannog (an artificial island), 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.