This is a guide for river users planning trips along the River Great Ouse from Denver to Bedford, including the River Wissey, Little Ouse or Brandon Creek, River Lark, River Cam and the Cambridgeshire Lodes. Commentary and essential notes supporting clear mapping by Andrew Hunter Blair with additional information from the Great Ouse Boating Association. The 2016 edition contains numerous alterations especially to contact numbers to bring this indispensable map / guide up-to-date.