This is the official guidebook describing the London section of the Thames Path National Trail from Hampton Court to the Thames Barrier, including the extension to Crayford. This guidebook details 50 miles of historic riverside walking that covers a rich array of fascinating sites through central London. In total the Thames long distance Path starts from its source in the Cotswolds to the Thames Barrier where the River Thames meets the sea. This is the complete, official guidebook for the London section of the Thames Path National Trail. It includes many colour photographs and colour extracts from the Ordnance Survey's Explorer series of maps showing the second section of the Thames National Trail Path from Hampton Court to the Thames Barrier, through Central London. This is the 3rd edition (fully revised and updated) of this guidebook that was published by Aurum Press in April 2019.