Black Rock Gorge
Encyclopedia
Old Red Sandstone
The Old Red Sandstone is a British rock formation of considerable importance to early paleontology. For convenience the short version of the term, 'ORS' is often used in literature on the subject.-Sedimentology:...
conglomerate
Conglomerate (geology)
A conglomerate is a rock consisting of individual clasts within a finer-grained matrix that have become cemented together. Conglomerates are sedimentary rocks consisting of rounded fragments and are thus differentiated from breccias, which consist of angular clasts...
through which the Allt Graad
Allt Graad
Allt Graad is a river in Easter Ross, Highland, Scotland. It is named on Ordnance Survey maps variously as Allt Graad and River Glass. It has also been known as the "Allt Grande", and the archaic Anglicization, "Aultgraad"....
(also known as the 'River Glass') flows in Easter Ross
Easter Ross
Easter Ross is a loosely defined area in the east of Ross, Highland, Scotland.The name is used in the constituency name Caithness, Sutherland and Easter Ross, which is the name of both a British House of Commons constituency and a Scottish Parliament constituency...
, Scotland
Scotland
Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...
. It was caused by rapids heavily burdened with sediment being carried upwards as part of the great Post-glacial rebound
Post-glacial rebound
Post-glacial rebound is the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period, through a process known as isostasy...
.
It lies only a few kilometres from Evanton
Evanton
Evanton is a large village in Easter Ross, in the Highland Council Area of Scotland. It lies between the river Sgitheach and the Allt Graad, is north of the city of Inverness, some south-west of Alness, and north-east of Dingwall. The village has a dozen or so streets, the main one being...
, at the edge of the Evanton Wood in the traditional territory of the Clan Munro
Clan Munro
-Origins:The main traditional origin of the clan is that the Munros came from Ireland and settled in Scotland in the 11th century and that they fought as mercenary soldiers under the Earl of Ross who defeated Viking invaders in Rosshire...
. The Black Rock Gorge is a few hundred meters in length and reaches 36 metres (120 feet) in height. It attracts a substantial amount of tourism, and there is a camping site nearby.
The gorge is the subject of local Gaelic myth, in which a local noblewoman, the Lady of Balconie, is lured into its depths by a mysterious man, thought to be the Devil
Devil
The Devil is believed in many religions and cultures to be a powerful, supernatural entity that is the personification of evil and the enemy of God and humankind. The nature of the role varies greatly...
. Ever since, it is said, the cries which she utters can be heard from the top.
In April 2004, ten days of filming took place in the area for the movie Harry Potter and the Goblet of Fire
Harry Potter and the Goblet of Fire (film)
Harry Potter and the Goblet of Fire is a 2005 fantasy film directed by Mike Newell and based on the novel of the same name by J. K. Rowling. It is the fourth instalment in the Harry Potter film series, written by Steve Kloves and produced by David Heyman...
and the gorge is the setting for one scene.