Bastle houses are a type of construction found along the Anglo

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

-Scottish

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...

 border, in the areas formerly plagued by border Reivers

Border Reivers

Border Reivers were raiders along the Anglo–Scottish border from the late 13th century to the beginning of the 17th century. Their ranks consisted of both Scottish and English families, and they raided the entire border country without regard to their victims' nationality...

. They are farmhouses, characterised by elaborate security measures against raid

Raid (military)

Raid, also known as depredation, is a military tactic or operational warfare mission which has a specific purpose and is not normally intended to capture and hold terrain, but instead finish with the raiding force quickly retreating to a previous defended position prior to the enemy forces being...

s. Their name is said to derive from the French

French language

French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

 word "bastille".

The characteristics of the classic bastle house are extremely thick stone

Rock (geology)

In geology, rock or stone is a naturally occurring solid aggregate of minerals and/or mineraloids.The Earth's outer solid layer, the lithosphere, is made of rock. In general rocks are of three types, namely, igneous, sedimentary, and metamorphic...

 walls

Defensive wall

A defensive wall is a fortification used to protect a city or settlement from potential aggressors. In ancient to modern times, they were used to enclose settlements...

 (about 1 metre thick), with the ground floor devoted to stable space for the most valuable animals

Livestock

Livestock refers to one or more domesticated animals raised in an agricultural setting to produce commodities such as food, fiber and labor. The term "livestock" as used in this article does not include poultry or farmed fish; however the inclusion of these, especially poultry, within the meaning...

, and usually a stone vault

Vault (architecture)

A Vault is an architectural term for an arched form used to provide a space with a ceiling or roof. The parts of a vault exert lateral thrust that require a counter resistance. When vaults are built underground, the ground gives all the resistance required...

 between it and the first floor. The family's living quarters were on the floor above the ground, and during the times before the suppression of the reivers, were only reachable by a ladder

Ladder

A ladder is a vertical or inclined set of rungs or steps. There are two types: rigid ladders that can be leaned against a vertical surface such as a wall, and rope ladders that are hung from the top. The vertical members of a rigid ladder are called stringers or stiles . Rigid ladders are usually...

 which was pulled up from the inside at night. The only windows were narrow arrow slits. The roofs were usually made of slate

Slate

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. The result is a foliated rock in which the foliation may not correspond to the original sedimentary layering...

 to improve the bastle's fire resistance.

Bastle houses have many characteristics in common with military blockhouse

Blockhouse

In military science, a blockhouse is a small, isolated fort in the form of a single building. It serves as a defensive strong point against any enemy that does not possess siege equipment or, in modern times, artillery...

s, the main difference being that a bastle was intended primarily as a family dwelling, instead of a pure fortification.

Many bastle houses survive today; their construction ensured that they would last a very long time, but most are either ruined or much altered for use as residences or farm buildings. They may be seen on both sides of the Anglo-Scottish Border. Some well-preserved examples are Hole Bastle

Bellingham, Northumberland

Bellingham is a village in Northumberland, to the north-west of Newcastle upon Tyne and is situated on the Hareshaw burn at its confluence with the River North Tyne. Hareshaw Linn is a waterfall on the Hareshaw Burn near Bellingham. It is pronounced Bell-ing-jumFamous as a stopping point on the...

, Woodhouses Bastle

Hepple

Hepple is a small village and parish in rural Northumberland, west of Rothbury, which provides most of its local services. It is on the edge of the Northumberland National Park, and lies on the bank of the river Coquet, at a location which was on the Coquet Stop Line, of which a pillbox remains...

 and Black Middens Bastle

Black Middens Bastle House

Black Middens Bastle House lies about northwest of Bellingham, Northumberland. It is a two-storey fortified stone farmhouse from the 16th century. In times of trouble, which were common on the English-Scottish border, farmers could hide behind its thick walls...

.