An illustration of the first Roman fort in Velsen. Archaeological evidence was first uncovered in 1945 by schoolchildren who found shards of pottery in an abandoned German anti-tank trench. Photograph: Graham Sumner
A large Roman fort believed to have played a key role in the successful invasion of Britain in AD43 has been discovered on the Dutch coast.
A Roman legion of “several thousand” battle-ready soldiers was stationed in Velsen, 20 miles from Amsterdam, on the banks of the Oer-IJ, a tributary of the Rhine, research suggests.
Large Roman fort built by Caligula discovered near Amsterdam | World news | The Guardian