You may experience some issues while using the site, as we are currently upgrading to the latest version and adding new features. To support this work, the website has been temporarily rolled back to an earlier version. We apologise for any inconvenience this may cause and appreciate your patience. We aim to have the new and improved version live by April 30th.
  • Cymraeg
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    The online catalogue of archaeology, buildings, industrial and maritime heritage in Wales
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    Search Site Records
    Search details of over 110,000 buildings, archaeological, industrial and maritime sites throughout Wales
    Search Sites
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    Search Archives
    Want to search our archives? Explore the collections we hold? Consult our online catalogue of photographs, drawings, manuscripts and digital resources and view over 125,000 images.
    Search Archives
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    Explore Galleries
    Explore our online galleries highlighting recent fieldwork, cataloguing, digitisation or discoveries
    Browse Galleries
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    Coflein Mapping
    Search Coflein using our mapping tool
    Open Map