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Rosemarket Rath is a prehistoric rath situated in Wales. The monument consists of an earthwork defence typical of Iron Age settlement in Britain and Ireland, comprising an univallate rampart enclosing a roughly circular interior space. The rath sits upon bedrock of Pridoli rocks—undifferentiated mudstone, siltstone and sandstone formations dating to the Pridoli geological period—which would have influenced both the construction techniques available to its builders and the drainage characteristics of the enclosed settlement area. The underlying geology of fine-grained sedimentary rocks is common across much of Wales and would have provided workable material for rampart construction and domestic use.
The monument is protected by Cadw, the Welsh Historic Monuments service, under the reference PE223, recognising its significance as evidence of Iron Age settlement and social organisation. Raths of this type typically functioned as fortified homesteads or gathering places for small communities, their defensive earthworks indicating periods of social tension or the need to protect livestock and stored resources. The specific topography and geology of the Rosemarket location would have shaped how its inhabitants utilised and defended their settlement within the broader Iron Age landscape of Wales.
Rosemarket Rath is a scheduled monument protected by Cadw under reference PE223. View the official record →
Rosemarket Rath is a prehistoric rath situated in Wales. It is designated a Scheduled Ancient Monument by Cadw under reference PE223.
Rosemarket Rath dates from the prehistoric period, and is classified as a rath. It is one of over 32,000 scheduled monuments protected across the UK.
Rosemarket Rath 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 PE223.
Several scheduled monuments lie within 10 km, including Monkton Priory Dovecot (6.7 km), Pembroke Castle (7 km), Bowett Wood Camp (7.6 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Rosemarket Rath'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.
Rosemarket Rath stands on Pridoli Rocks (Undifferentiated), bedrock that formed in the Pridoli. The rock here is mudstone, siltstone and sandstone.