Castle Huntly
Castle Huntly is a Scottish castle built around 1452 that stands on a rocky outcrop near the shore of the Firth of Tay, about 7 miles west of Dundee in the Carse of Gowrie. Historically known as Castle Lyon for a period, it remains a complete, occupied building today and is visible from the main road between Dundee and Perth.
First raised
1452
Its prime
1452
Today
Still standing
As it stood in 1452
What Castle Huntly looked like in its prime.
Perched atop a prominent rocky outcrop, the castle's clustered masonry buildings rise directly from bedrock into the surrounding low farmland toward the Firth of Tay. The massing is compact, with connected stone ranges and a varied roofline forming a single visible silhouette from a distance. The site sits above former marshy ground, giving the buildings a raised, defensible aspect; the estuary and open fields frame the castle on the shoreward and landward sides.
Its story
The story of Castle Huntly.
Lord Gray's Castle on the Carse of Gowrie, 1452
Lord Gray of Fowlis built Castle Huntly around 1452, under licence from James II of Scotland, on a rocky outcrop in the Carse of Gowrie near the shore of the Firth of Tay, seven miles west of Dundee. The surrounding land was then marshy wilderness, and the choice of the rock may have been made with the castle's defensive position in mind.
Castle Lyon under the Earls of Strathmore, 1614–1770s
The castle changed hands in 1614, when the Earl of Strathmore acquired it and renamed it Castle Lyon. Two women, Apollonia Kickius and a Mrs Morris, worked there as painters in the late 17th century. In the 1770s the widow of the 7th Earl of Strathmore sold the castle to George Paterson of the East India Company, who changed its name back to Castle Huntly.
The Patersons and the Sale to the State, 1770s–1946
The castle remained with the Paterson family until 1946. After the death of Colonel Adrian Gordon Paterson that year, his wife sold Castle Huntly to the government.
From Borstal to Scotland's Open Prison, 1947–Present
The castle was refurbished in 1947 and became a borstal, then a young offenders' institution, before being converted into an open prison for adult male prisoners. Known today as HMP Castle Huntly, it is Scotland's only open prison; most of its prisoners are serving short sentences of up to two years, though some are long-term prisoners nearing the end of their sentences. The castle has been a category A listed building since 1971 and remains visible from the road linking Dundee and Perth.
Step inside
4 places to explore in 1452.
The record describes 4 distinct spots at Castle Huntly, including the full exterior approach. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.
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Recreate Castle Huntly with AI to explore it.
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Clans who held Castle Huntly.
The families that held Castle Huntly for a decade or more across its history, follow a name to its clan.
Built around 1452 by Lord Gray of Fowlis under licence from James II of Scotland; the castle changed hands in 1614.
Lyon
Acquired in 1614 by the Earl of Strathmore, who renamed it Castle Lyon; sold by the widow of the 7th Earl in the 1770s.
Held by the Patersons from the 1770s, when George Paterson of the East India Company bought it, until 1946.
From the archive
Castle Huntly on paper: the measured plan and period views.
The survey plan and photographs below are the ground truth this page's reconstructions are checked against, drawn and photographed while the castle was still a working garrison. Every image is public-domain or openly licensed, with its source named.

CASTLE HUNTLY — PLAN OF FIRST FLOOR
1887 · MacGibbon & Ross, Castellated and Domestic Architecture of Scotland, vol. 1 (1887)
Public domain

PLAN OF SECOND FLOOR
1887 · MacGibbon & Ross, Castellated and Domestic Architecture of Scotland, vol. 1 (1887)
Public domain

GROUND PLAN
1887 · MacGibbon & Ross, Castellated and Domestic Architecture of Scotland, vol. 1 (1887)
Public domain