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Langwell Plantation Souterrain is an Iron Age underground stone structure located 130 metres west of the kennels at Langwell in Caithness, northern Scotland. The monument consists of a subterranean passage constructed from local stone, typical of souterrains built across Scotland during the Iron Age. These structures, sometimes called earth-houses, were commonly integrated with settlements and may have served domestic, storage or defensive purposes, though their exact function remains debated among archaeologists.
The souterrain lies on bedrock of Middle Old Red Sandstone, formed during the Middle Devonian period. This local geology—comprising conglomerate, sandstone, siltstone and mudstone—would have provided accessible stone for the monument's construction and influenced the feasibility of creating underground chambers in the landscape. The Caithness location places the souterrain within one of Scotland's most significant concentrations of Iron Age underground structures, reflecting intensive settlement activity in the region during this period.
The monument is protected by Historic Environment Scotland under scheduled monument reference SM3436, ensuring its preservation and regulating any works affecting the site. The souterrain survives as a substantial archaeological resource, contributing to our understanding of Iron Age settlement patterns, building techniques and daily life in the far north of Scotland during the first millennium before the Common Era.
Langwell Plantation,souterrain 130m W of Kennels is a scheduled monument protected by Historic Environment Scotland under reference SM3436. View the official record →
Langwell Plantation Souterrain is an Iron Age underground stone structure located 130 metres west of the kennels at Langwell in Caithness, northern Scotland. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM3436.
Langwell Plantation,souterrain 130m W of Kennels dates from the iron age period, and is classified as a souterrain 130m w of kennels. It is one of over 32,000 scheduled monuments protected across the UK.
Langwell Plantation,souterrain 130m W of Kennels 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 SM3436.
Several scheduled monuments lie within 10 km, including Langwell Tulloch, broch 400m SE of Turnal Rock (0.4 km), Borgue Langwell, homestead 150m NW of broch, Berriedale (0.5 km), Turnal Rock, hut circle complex 250m NW of Langwell Tulloch broch. (0.6 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Langwell Plantation,souterrain 130m W of Kennels'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.
Langwell Plantation,souterrain 130m W of Kennels stands on Middle Old Red Sandstone (Undifferentiated), bedrock that formed in the Middle Devonian. The rock here is conglomerate, sandstone, siltstone and mudstone.