25 Ruined castles in Scotland

Almond Castle is a ruined L-plan castle dating from the 15th century. It is located 3 miles (4.8 km) west of Linlithgow, and north of the Union Canal, in Falkirk, Scotland. It was known as Haining Castle until the 17th century. The structure is unsound and is protected as a scheduled monument.

Auchencloigh Castle or Auchincloigh Castle is a ruined fortification near the Burnton Burn, lying within the feudal lands of the Craufurd Clan, situated in the Parish of Ochiltree, East Ayrshire, Scotland.

Baltersan Castle is a ruined L-plan tower house located near Maybole, South Ayrshire, Scotland. It was originally graded as a Category B listed building in 1971, but this was upgraded to Category A in 1995. It is currently for sale and is listed as at moderate risk by the Buildings at Risk Register for Scotland.

Balvenie Castle is a ruined castle 1 km north of Dufftown in the Moray region of Scotland.

The old Barony and castle of Corsehill lay within the feudal Baillerie of Cunninghame, near Stewarton, now East Ayrshire, Scotland.

The Black Castle of Moulin, is a ruined castle located in Moulin near Pitlochry, Scotland. It is a scheduled monument.

Boghall Castle was a 14th century castle to the south of Biggar, South Lanarkshire, Scotland. Boghall became ruinous in the 19th century.

Braal Castle is located by the River Thurso north of the village of Halkirk, in Caithness, northern Scotland. The ruined castle, which dates back to the mid-14th century, was originally known as the Castle of Brathwell.

Buittle Castle, also known historically as Botle or Botel Castle, is a ruined castle in Galloway, south-west Scotland. It is located in the valley of the River Urr, 1 kilometre (0.62 mi) west of Dalbeattie. The castle is within the parish of Buittle, in the traditional county of Kirkcudbrightshire and is a scheduled ancient monument.

Calvay Castle is a ruined castle on an islet close to the island of Calbhaigh, at the eastern approaches to Loch Boisdale, South Uist. The castle is linked by a causeway from Calbhaigh, which becomes inundated at high tide. The castle is a scheduled monument.

Carsluith Castle is a ruined tower house, dating largely to the 16th century. It is located beside Wigtown Bay in the historical county of Kirkcudbrightshire in Galloway, Scotland, around 4.8 kilometres (3.0 mi) south east of Creetown.

The Castle and Barony of Gadgirth was held by the Chalmer family, originally De Camera, with successive castles and a mansion house overlooking the River Ayr at the border of the Parish of Coylton, the old district of Kyle, now part of South Ayrshire, Scotland.

Cousland Castle is a ruined castle near the town of Cousland, Midlothian, Scotland.

Craignethan Castle is a ruined castle in South Lanarkshire, Scotland. It is located above the River Nethan, a tributary of the River Clyde, at NS816464. The castle is two miles west of the village of Crossford, and 4.5 miles north-west of Lanark. Built in the first half of the 16th century, Craignethan is recognised as an excellent early example of a sophisticated artillery fortification, although its defences were never fully tested.

Crichton Castle is a ruined castle near the village of Crichton in Midlothian, Scotland. It is situated at the head of the River Tyne, 2 miles (3.2 km) south of the village of Pathhead, and the same distance east of Gorebridge.

Crookston Castle is a ruined medieval castle in the Pollok area of Glasgow, Scotland. It is located some 5 miles (8 km) south-west of the city centre, on a hill overlooking the Levern Water, just before its confluence with the White Cart Water. Crookston Castle was built by the Stewarts of Darnley around 1400, and is set within earthworks constructed in the 12th century. Once the property of the Earls and Dukes of Lennox, the castle was extensively repaired following a siege in 1544, and it is the only surviving medieval castle in Glasgow.

Earnside Castle was a 15th-century castle, about 4.5 miles (7.2 km) north west of Forres, Moray, Scotland, and north of Alves Wood. It may be known as Ernside Castle.

The castle known as Gadgirth Old Ha' or Gadgirth Old Hall, was the first castle at Gadgirth, held by the Chalmer family, standing on a whinstone promontory overlooking the River Ayr in the Parish of Coylton, the old district of Kyle, now part of South Ayrshire, Scotland.

Whiteadder Reservoir is a reservoir in East Lothian, Scotland, UK, in the Lammermuir Hills, 11 miles (18 km) north west of Duns in the Scottish Borders, and five miles (8 km) south east of Garvald. It was created to provide additional water facilities for East Lothian.

Inchdrewer Castle is a 16th-century tower house in the parish of Banff, Aberdeenshire, in the northeast of Scotland. Situated on a slight rise 3.5 miles (5.6 km) southwest of Banff, it looks across to Banff Bay. Originally owned by the Currour family, it was purchased by the Ogilvies of Dunlugas in 1557 and became their main family seat. The Ogilvies were staunch Royalists, which resulted in the castle coming under attack from the Covenanters in 1640. George Ogilvy, 3rd Lord Banff was murdered in 1713 and his body hidden inside the castle, which was then set on fire. The castle came under siege again in 1746, during the Jacobite rising of 1745–46. At the start of the 19th century, following the death of the 8th Lord Banff, the property was inherited by the Abercromby of Birkenbog family, who leased it to a tenant. It became uninhabited after 1836 and the structure deteriorated.

Kenmure Castle is a fortified house or castle in The Glenkens, 1 mile (1.6 km) south of the town of New Galloway in Kirkcudbrightshire, Galloway, south-west Scotland. The site was occupied from the Middle Ages, and the house incorporates part of a 17th-century castle. This was remodelled in the 19th century, but the house has been derelict since the mid-20th century. It was the seat of the Gordon family of Lochinvar, later raised to the peerage as Viscounts of Kenmure. The ruin is a scheduled monument.

Kerelaw Castle is a castle ruin owned by surviving male descendant of the Hamilton family, Logan Neely. situated on the coast of North Ayrshire, Scotland in the town of Stevenston.

Saltcoats Castle is a courtyard castle dating from the sixteenth century, about .5 miles (0.80 km) south of Gullane in East Lothian, Scotland. It is designated a scheduled monument.

Terringzean Castle, also Taringzean, pronounced 'Tringan', is a Category B listed castle ruin lying above the River Lugar and the Terringzean Holm in the policies of Dumfries House, Parish of Cumnock, Scotland. The name Craufordstone or Craufurdstoun, has also been used, echoing that it and these lands originally belonged to the Crawfords, as did Lefnoreis Castle or Lochnorris Castle which once stood near the site of the Dumfries House stables.

Waughton Castle is a ruined castle, dating from the fourteenth century, about 3 miles (4.8 km) north of East Linton, and 2 miles (3.2 km) west of Whitekirk in East Lothian, Scotland. It is a scheduled monument.