The foreshore of North Ferriby, within the Humber Estuary, is the site of the earliest sewn plank boats known outside Egypt. In 1931, wooden planks belonging to an ancient boat were discovered by local man Ted Wright on the shore of the Humber. Two further boats have since been discovered. Estimates using radiocarbon dating have placed the origin of the boats to the Bronze Age, between 2030 and 1680 BC. The Ferriby Boats are the earliest known boats found in Europe. In addition, Bronze Age round barrows were found near North Ferriby by archaeologists excavating the land on which the A63 junction was built. There was also evidence of Iron Age and early Romano-British activity in that area.