Old Bourtreebush or Auld Bourtreebush is a prehistoric stone circle

Stone circle

A stone circle is a monument of standing stones arranged in a circle. Such monuments have been constructed across the world throughout history for many different reasons....

 in Aberdeenshire

Aberdeenshire

Aberdeenshire is one of the 32 unitary council areas in Scotland and a lieutenancy area.The present day Aberdeenshire council area does not include the City of Aberdeen, now a separate council area, from which its name derives. Together, the modern council area and the city formed historic...

, 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...

. This monument is noted on the Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

 Ordnance Survey

Ordnance Survey

Ordnance Survey , an executive agency and non-ministerial government department of the Government of the United Kingdom, is the national mapping agency for Great Britain, producing maps of Great Britain , and one of the world's largest producers of maps.The name reflects its creation together with...

 map. This megalith

Megalith

A megalith is a large stone that has been used to construct a structure or monument, either alone or together with other stones. Megalithic describes structures made of such large stones, utilizing an interlocking system without the use of mortar or cement.The word 'megalith' comes from the Ancient...

ic construction is situated near the Causey Mounth

Causey Mounth

The Causey Mounth is an ancient drovers' road over the coastal fringe of the Grampian Mountains in Aberdeenshire, Scotland. This route was developed as the main highway between Stonehaven and Aberdeen around the 12th century AD and it continued to function as the principal route connecting these...

 ancient trackway

Trackway

A trackway is an ancient route of travel for people or animals. In biology, a trackway can be a set of impressions in the soft earth, usually a set of footprints, left by an animal. A fossil trackway is the fossilized imprint of a trackway. Trackways have been found all over the world...

, which connects the Scottish Lowlands to the Highlands

Scottish Highlands

The Highlands is an historic region of Scotland. The area is sometimes referred to as the "Scottish Highlands". It was culturally distinguishable from the Lowlands from the later Middle Ages into the modern period, when Lowland Scots replaced Scottish Gaelic throughout most of the Lowlands...

.

Area history

Subsequent to the prehistory related to the construction of this stone circle, there is considerable medieval history associated with this monument's position along the ancient Causey Mounth

Causey Mounth

The Causey Mounth is an ancient drovers' road over the coastal fringe of the Grampian Mountains in Aberdeenshire, Scotland. This route was developed as the main highway between Stonehaven and Aberdeen around the 12th century AD and it continued to function as the principal route connecting these...

 trackway

Trackway

A trackway is an ancient route of travel for people or animals. In biology, a trackway can be a set of impressions in the soft earth, usually a set of footprints, left by an animal. A fossil trackway is the fossilized imprint of a trackway. Trackways have been found all over the world...

. Old Bourtreebush is situated quite near to this old drovers' road, which was constructed on high ground to make passable this only available medieval route from coast

Coast

A coastline or seashore is the area where land meets the sea or ocean. A precise line that can be called a coastline cannot be determined due to the dynamic nature of tides. The term "coastal zone" can be used instead, which is a spatial zone where interaction of the sea and land processes occurs...

al points south from Stonehaven

Stonehaven

Stonehaven is a town in Aberdeenshire, Scotland. It lies on Scotland's northeast coast and had a population of 9,577 in 2001 census.Stonehaven, county town of Kincardineshire, grew around an Iron Age fishing village, now the "Auld Toon" , and expanded inland from the seaside...

 to Aberdeen

Aberdeen

Aberdeen is Scotland's third most populous city, one of Scotland's 32 local government council areas and the United Kingdom's 25th most populous city, with an official population estimate of ....

. This trackway specifically connected the River Dee

River Dee, Aberdeenshire

The River Dee is a river in Aberdeenshire, Scotland. It rises in the Cairngorms and flows through Strathdee to reach the North Sea at Aberdeen...

 crossing (where the present Bridge of Dee

Bridge of Dee

The Bridge of Dee or Brig o' Dee is a road bridge over the River Dee in Aberdeen, Scotland. The term is also used for the surrounding area of the city. Dating from 1527, the bridge crosses at what was once the City of Aberdeen's southern boundary...

 is situated) via Portlethen Moss

Portlethen Moss

The Portlethen Moss is an acidic bog nature reserve located to the west of the town of Portlethen, Aberdeenshire in Scotland. Like other mosses, this wetland area supports a variety of plant and animal species, even though it has been subject to certain development and agricultural degradation...

, Muchalls Castle

Muchalls Castle

Muchalls Castle stands overlooking the North Sea in the countryside of Kincardine and Mearns, Aberdeenshire, Scotland. The lower course is a well preserved double groined 13th century towerhouse structure, built by the Frasers of Muchalls. Upon this structure, the 17th century castle was begun by...

 and Stonehaven

Stonehaven

Stonehaven is a town in Aberdeenshire, Scotland. It lies on Scotland's northeast coast and had a population of 9,577 in 2001 census.Stonehaven, county town of Kincardineshire, grew around an Iron Age fishing village, now the "Auld Toon" , and expanded inland from the seaside...

 to the south. The route was that taken by William Keith, 7th Earl Marischal

William Keith, 7th Earl Marischal

William Keith, 7th Earl Marischal was a Scottish nobleman and Covenanter. He was the eldest son of William Keith, 6th Earl Marischal...

 and the Marquess of Montrose when they led a Covenanter

Covenanter

The Covenanters were a Scottish Presbyterian movement that played an important part in the history of Scotland, and to a lesser extent in that of England and Ireland, during the 17th century...

 army

Army

An army An army An army (from Latin arma "arms, weapons" via Old French armée, "armed" (feminine), in the broadest sense, is the land-based military of a nation or state. It may also include other branches of the military such as the air force via means of aviation corps...

 of 9000 men in the battle

Battle

Generally, a battle is a conceptual component in the hierarchy of combat in warfare between two or more armed forces, or combatants. In a battle, each combatant will seek to defeat the others, with defeat determined by the conditions of a military campaign...

 of the Civil War

English Civil War

The English Civil War was a series of armed conflicts and political machinations between Parliamentarians and Royalists...

 in 1639.