Sorry these links have not yet been updated as part of the upgrade. Mrs B apologises for any missing links.
Castles can be motte and bailey fortresses, earth and timber ringworks, medieval stone castles, pele towers, baronial castle mansions, bastle houses, monastic gatehouses, fortified town gates, defensible churches and artillery fortifications
http://home.comcast.net/~buddhakahn/index.htm
Reference for castles, palaces and monasteries including: castle tours, medieval architecture, hotels, travel, plans, weddings, castles for sale, souvenirs, books, directory, site of the week, and history of castles. http://www.castles.org/
Kids tour of the tower of London http://www.toweroflondontour.com/kids/
Explore your own castle and discover who lived in them. http://www.nationalgeographic.com/features/97/castles/enter.html
Make your own castle then lay siege http://www.rain.org/~philfear/castle.html
Tour the Hoernersburg , a mighty make-believe Lego castle. Take a guided tour of this soaring castle and nearby medieval Lego town – building-by-building, room-by-room – and discover some interesting facts about the Middle Ages. http://www.hoernersburg.net/LegoCastleAndTownTour.htm
Andrastavia Lego castle world http://www.ozbricks.com/andrastavia/AndrastaviaTeaserChap04.htm
Castles and Abbey's of the world
Japanese castles http://www.shirofan.com/english.html
Earthen Castles http://www.castlewales.com/motte.html
Castles of Wales http://www.castlewales.com/home.html
Castles and Information on Britain 's castles since earliest times http://www.castlexplorer.co.uk/history.php
Castle Photos archive from all over the world http://www.castlesontheweb.com/photoarchive/index.php
See close up a range of old and newer castles across Great Britain . http://www.castleuk.net/