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Llandaff Cathedral Bell Tower is a medieval bell tower standing in the cathedral precinct at Llandaff in Cardiff, Wales. The tower rises from bedrock composed of Triassic sandstone and conglomerate, deposits laid down when this region formed part of a vast continental basin over 250 million years ago. This ancient foundation has provided stable ground for the structure throughout its long history, though the interleaved nature of the sandstone and conglomerate beds would have required skilled masonry to establish secure footings.
The tower represents a significant element of Llandaff Cathedral's medieval architecture, one of Wales's most important ecclesiastical sites. Built to house the cathedral's bells, it exemplifies the functional yet imposing towers characteristic of major Welsh religious houses from the medieval period. The stone fabric draws on the local Triassic geology, with sandstone quarried from nearby sources providing the primary building material.
The bell tower stands as a protected monument under Cadw's stewardship, registered as GM013. Its survival reflects both the inherent durability of medieval masonry construction and the cathedral's continued role at the heart of religious and civic life in Llandaff. The tower remains a prominent landmark and architectural testament to medieval Welsh ecclesiastical craftsmanship.
Llandaff Cathedral Bell Tower is a scheduled monument protected by Cadw under reference GM013. View the official record →
Llandaff Cathedral Bell Tower is a medieval bell tower standing in the cathedral precinct at Llandaff in Cardiff, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference GM013.
Llandaff Cathedral Bell Tower dates from the medieval period, and is classified as a bell tower. It is one of over 32,000 scheduled monuments protected across the UK.
Llandaff Cathedral Bell Tower 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 GM013.
Several scheduled monuments lie within 10 km, including Ely Tidal Harbour Coal Staithe Number One (5.8 km), Cwm George Camp (5.9 km), Tyn y Coed Earthwork (6.1 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Llandaff Cathedral Bell Tower'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.
Llandaff Cathedral Bell Tower stands on Triassic Rocks (Undifferentiated), bedrock that formed in the Triassic. The rock here is sandstone and conglomerate, interbedded.