Bedfordshire is a county of England. Its county town is Bedford. It borders Cambridgeshire, Northamptonshire, Buckinghamshire (with the Borough of Milton Keynes) and Hertfordshire. The highest elevation point is 243 m (797 ft) on Dunstable Downs in the Chilterns. The county motto is "Constant Be", which is taken from the hymn "To Be A Pilgrim" by John Bunyan.