| data-wales.co.uk | Data Wales Index And Search Page. |
| castles-of-britain.com | Castles of Britain |
| visitwales.com | Visit Wales |
| nmgw.ac.uk | National Museums and Galleries of Wales |
| llgc.org.uk | Llyfrgell Genedlaethol Cymru - National Library of Wales |
| english-heritage.org.uk | English Heritage Archaeology and Survey |
| dur.ac.uk | Virtual Tour of Durham Cathedral and Castle |
| castlexplorer.co.uk | CastleXplorer |
| castlesontheweb.com | Castles On The Web Offers Castle Links, Castle Photos, Castle Site Of The Day, |
| castles.org | Castles.org "castles Of The World" |
| castles-of-britain.com | www.castles-of-britain.com/ |
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