The River Blythe flows through the English Midlands from central Warwickshire, through the Borough of Solihull and on to Coleshill in north Warwickshire. It runs along the Meriden Gap in the Midlands Plateau, is fed by the River Cole and is a tributary of the River Tame beside the West Midland Bird Club's Ladywalk reserve. This then joins the River Trent, whose waters reach the North Sea via the Humber Estuary.