The underground 'town' at Naours has lasted for centuries and you can now discover its history and secrets. It is an immense maze of passages dug out of the limestone of the Picardy plateau (33 metres below ground!). This extremely well organised underground refuge is one of the largest in northern
Mémorial National Australien de Villers-Bretonneux
This imposing memorial, standing behind a vast cemetery, pays tribute to the Australian soldiers who were killed during the Great War. It was at Villers-Bretonneux that they definitively halted the German offensive in April 1918. Every year, on 25th April, Anzac Day is celebrated here.