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The sub-rectangular enclosure near Belfast is an uncertain enclosure of archaeological significance, protected by the Historic Environment Division under reference 4303. Located at grid reference J3149078270, the monument lies upon bedrock of the Lias Group, a sequence of mudstone, siltstone, limestone and sandstone deposited during the Aalenian period of the Early Jurassic. The underlying geology has shaped both the site's formation and its current condition.
The enclosure's sub-rectangular form suggests human intervention in the landscape, though the precise nature and date of its construction remain undetermined. Such enclosures in the Belfast region may represent settlement boundaries, stock management areas, or ritual spaces, with occupation potentially ranging across several periods from prehistoric to medieval times. The designation as uncertain reflects the limited evidence currently available regarding its original function and chronology.
The site's survival on terrain composed of Lias Group strata has influenced its archaeological visibility and the preservation of any associated deposits. Study of comparable enclosures in Northern Ireland, combined with examination of the local landscape context, may eventually clarify whether this monument represents domestic, pastoral, or ceremonial use. The enclosure remains an important record of past land organisation within the Belfast locality.
Sub-rectangular enclosure is a scheduled monument protected by Department for Communities NI under reference 4303. View the official record →
The sub-rectangular enclosure near Belfast is an uncertain enclosure of archaeological significance, protected by the Historic Environment Division under reference 4303.
Sub-rectangular enclosure dates from the uncertain period, and is classified as a enclosure. It is one of over 32,000 scheduled monuments protected across the UK.
Sub-rectangular enclosure is a Scheduled Ancient Monument, legally protected by DfC Northern Ireland (NISMR) — the body responsible for designating and safeguarding heritage sites in Ni. The official designation reference is 4303.
Several scheduled monuments lie within 10 km, including Chimney stack - ihr 010369 (4.1 km), Red brick chimney stack (ihr no.10370) (4.2 km), Chimney stack - ihr 01046 (5.2 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Sub-rectangular enclosure'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.
Sub-rectangular enclosure stands on Lias Group, bedrock that formed in the Aalenian. The rock here is mudstone, siltstone, limestone and sandstone.