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Bryn Diliw Long Hut is a post-medieval rectangular structure situated in Wales on bedrock formed from Llandovery sandstone and conglomerate deposits. The site lies on geology typical of the Ordovician period, where interbedded layers of sandstone and conglomerate provided solid ground for settlement. This long hut represents the modest domestic architecture of rural Wales during the early modern period, when such rectangular buildings served as practical family dwellings combining living and working spaces.
The hut's construction exploited the local stone resources available from the underlying Llandovery rocks, common practice in Welsh upland settlements where timber remained scarce. Long huts of this type were characteristic of Welsh rural life, their linear form allowing efficient use of space in often challenging terrain. The building's survival on the Bryn Diliw site demonstrates the durability of vernacular stone construction across several centuries.
The monument is protected by Cadw, the Welsh Historic Monuments service, under reference CD191, ensuring its preservation as part of Wales's post-medieval heritage. Long huts such as this provide valuable evidence of domestic life, land use and settlement patterns in early modern Wales, before agricultural improvements and industrial development reshaped the rural landscape.
Bryn Diliw Long Hut is a scheduled monument protected by Cadw under reference CD191. View the official record →
Bryn Diliw Long Hut is a post-medieval rectangular structure situated in Wales on bedrock formed from Llandovery sandstone and conglomerate deposits. It is designated a Scheduled Ancient Monument by Cadw under reference CD191.
Bryn Diliw Long Hut dates from the post medieval/modern period, and is classified as a rectangular hut. It is one of over 32,000 scheduled monuments protected across the UK.
Bryn Diliw Long Hut is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is CD191.
Several scheduled monuments lie within 10 km, including Ffos Gau Ring Cairn (0.8 km), Nant y Gafod Deserted Rural Settlement (1.1 km), Hafod yr Abad Deserted Rural Settlement (1.7 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Bryn Diliw Long Hut'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.
Bryn Diliw Long Hut stands on Llandovery Rocks (Undifferentiated), bedrock that formed in the Llandovery. The rock here is sandstone and conglomerate, interbedded.