Grime’s Graves

County: Norfolk Time Period: Anglo-Saxon | Bronze Age | Iron Age | Neolithic | Prehistoric This prehistoric flint mine near Thetford dates back 4,500 years when deep shafts were dug to get at the ‘floorstone’ up to 13 metres underground. Information Sheet...

City of Caves

County: Nottinghamshire Time Period: Anglo-Saxon | Medieval | World War II The City of Caves is an extensive network of man-made caves that lie underneath the streets of Nottingham, and you can explore some of them via the Broadmarsh Shopping Centre. It’s...