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Castle Dow is a Iron Age fort located in Perthshire, Scotland, protected by Historic Environment Scotland under reference SM4432. The fort sits on bedrock of the Southern Highland Group, comprising psammite and pelite deposits laid down during the Middle Cambrian period. This ancient geology provided a naturally stable foundation for the fort's construction and remains visible in the local landscape today.
The fort's position exploits the defensive advantages typical of Iron Age hillforts across Scotland. The underlying metamorphic bedrock would have offered reliable ground conditions for the construction of the substantial earthen ramparts and timber structures characteristic of this period. The psammitic and pelitic stone of the Southern Highlands contributes to the distinctive local terrain that shaped both the fort's location and its builders' engineering choices.
Castle Dow represents the settlement patterns and defensive strategies of Iron Age communities in central Scotland. As a protected monument, it survives as evidence of the region's pre-Roman Iron Age occupation and the social hierarchies that constructed and maintained such substantial fortified sites. The fort remains an important resource for understanding the archaeology and landscape history of Perthshire during the Iron Age period.
Castle Dow,fort is a scheduled monument protected by Historic Environment Scotland under reference SM4432. View the official record →
Castle Dow is a Iron Age fort located in Perthshire, Scotland, protected by Historic Environment Scotland under reference SM4432.
Castle Dow,fort dates from the iron age period, and is classified as a fort. It is one of over 32,000 scheduled monuments protected across the UK.
Castle Dow,fort is a Scheduled Ancient Monument, legally protected by Historic Environment Scotland — the body responsible for designating and safeguarding heritage sites in Scotland. The official designation reference is SM4432.
Several scheduled monuments lie within 10 km, including Castle Dow,hut circles 1150m SSW of,950m S of & 1300m SSE of (1.3 km), Creag Eilid,settlements,field system and cairn 1000m ESE of (1.5 km), Balnaguard,settlements & field systems 1900m S of (2 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Castle Dow,fort's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Castle Dow,fort stands on Southern Highland Group, bedrock that formed in the Middle Cambrian. The rock here is psammite and pelite.