© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw
Croes Antoni is an early medieval cross standing in Wales on bedrock of Dinantian limestone and subordinate sandstone and argillaceous rocks. The monument occupies ground formed during the Mississippian period, when marine sediments accumulated in an ancient seaway. This geological setting, characteristic of much of the Welsh uplands, provided both the stone from which such crosses were fashioned and the stable landscape upon which they were erected during the early medieval period, when Christian monuments became a defining feature of the Welsh countryside.
The cross represents a class of stone marker that emerged across Wales following the spread of Christianity through the post-Roman centuries. These monuments typically served multiple functions: marking sacred sites and burial grounds, defining territorial boundaries, and acting as waymarkers across moorland terrain. Croes Antoni's survival to the present day, rooted in Mississippian bedrock that has endured since the Carboniferous era, testifies to the durability of both stone and Christian tradition in the Welsh landscape.
The monument is protected by Cadw, the Welsh Historic Monuments service, under reference GM333, ensuring its preservation as an irreplaceable record of early medieval Christian culture in Wales. Such crosses, though often modest in scale, represent significant archaeological evidence for understanding settlement patterns, land use and religious practice during the early medieval period, when Wales was developing its distinctive Christian identity.
Croes Antoni is a scheduled monument protected by Cadw under reference GM333. View the official record →
Croes Antoni is an early medieval cross standing in Wales on bedrock of Dinantian limestone and subordinate sandstone and argillaceous rocks. It is designated a Scheduled Ancient Monument by Cadw under reference GM333.
Croes Antoni dates from the early medieval period, and is classified as a cross. It is one of over 32,000 scheduled monuments protected across the UK.
Croes Antoni 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 GM333.
Several scheduled monuments lie within 10 km, including Cwm Bach Camps (3.7 km), Cwm Nash Defended Enclosure (5 km), Tithe Barn, Dovecot & Remains of Other Buildings (5.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Croes Antoni'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.
Croes Antoni stands on Dinantian Rocks (Undifferentiated), bedrock that formed in the Mississippian. The rock here is limestone with subordinate sandstone and argillaceous rocks.