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Llanelen Chapel Site is a medieval chapel situated on bedrock of the Millstone Grit Group, a geological formation dating to the Namurian period composed of mudstone, siltstone and sandstone. The underlying geology of this region would have influenced both construction methods and the durability of structures built upon it. The site is protected as an ancient monument by Cadw, the Welsh heritage organisation responsible for safeguarding Wales's archaeological treasures.
The chapel represents the religious life of medieval Wales, when such buildings served as focal points for worship and community gathering in rural settlements. The Millstone Grit formation, common throughout parts of Wales, would have provided local stone suitable for construction, though the weathering properties of sandstone and siltstone would have required ongoing maintenance to preserve the fabric of the building.
Today, Llanelen Chapel Site remains an important record of medieval religious practice in Wales. Its location and archaeological context contribute to understanding settlement patterns and spiritual life in the medieval Welsh landscape. The site's protection by Cadw ensures its preservation for future study and recognition as part of Wales's cultural heritage.
Llanelen Chapel Site is a scheduled monument protected by Cadw under reference GM376. View the official record →
Llanelen Chapel Site is a medieval chapel situated on bedrock of the Millstone Grit Group, a geological formation dating to the Namurian period composed of mudstone, siltstone and sandstone. It is designated a Scheduled Ancient Monument by Cadw under reference GM376.
Llanelen Chapel Site dates from the medieval period, and is classified as a chapel. It is one of over 32,000 scheduled monuments protected across the UK.
Llanelen Chapel Site 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 GM376.
Several scheduled monuments lie within 10 km, including Penmaen Burrows Ringwork (5.8 km), Penrice Ringwork (5.8 km), Norton Camp (6.9 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Llanelen Chapel Site'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.
Llanelen Chapel Site stands on Millstone Grit Group [See Also Migr], bedrock that formed in the Namurian. The rock here is mudstone, siltstone and sandstone.