This popular map of the non-tidal Thames from its source above Cricklade to the entrance of the Grand Union Canal at Brentford below Teddington Locks has been fully revised. The map has been redesigned as a folded strip map which will be convenient in any cockpit. It is the ideal companion to Chris Cove-Smith's River Thames Book. Full information on boating facilities is included in the mapping, as are all the essential details on restricting dimensions, locks and bridges. Also shown are pubs, the Thames Path and other features of special interest. Large-scale insets of Oxford, Abingdon, Reading, Henley, Windsor and Eton, the River Wey junction and the entrance to the Grand Union Canal add to the clarity of this well presented map.