The Northern Ireland Sites and Monuments Record (NISMR) holds information on over 16,000 archaeological sites and historic monuments.

Before you start

The Sites and Monuments GIS layer and associated database are currently undergoing maintenance, which is causing delays in updating them with new information. HED are aware that in a small number of cases locational information may need to be corrected, but if you have any queries about an individual site, please contact Historic Environment Record of Northern Ireland (HERoNI). For Scheduled Monuments, the Scheduled Zones layer is an indicative dataset, and you should request copies of the official scheduling declarations held by HERoNI if you are considering any new work that might affect these sites.

Go to the Northern Ireland Sites and Monuments Database

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