==Etymologyies== The fort probably takes its name from the River Seiont. But it may also be connected to the Segontiaci, a British tribe mentioned by Julius Caesar. Although the Roman occupation of Britain ended around 400AD, the legacy of the Segontium survived. The medieval name of the town Caernarfon is derived from `Caer yn ar-Fon` which mea..... Found on http://en.wikipedia.org/wiki/Segontium
Roman fort in Gwynedd, northwest Wales, on the outskirts of Caernarfon. Covering 1.2 ha/3 acres, the site includes a museum which contains many relics found here and portrays the... Found on http://www.encyclo.co.uk/local/20688