see http://www.castlewales.com/dryslwyn.html see http://en.wikipedia.org/wiki/Dryslwyn_Castle see http://www.cadw.wales.gov.uk/default.asp?id=6&PlaceID=69 see http://www.castlexplorer.co.uk/wales/dryslwyn/dryslwyn.php see http://www.llandeilo.net/panorama.php?label=Dryslwyn+Castle