The Thames Estuary is where the River Thames meets the waters of the North Sea, in the south-east of Great Britain.
The half of the estuary that lies east of its narrow Tideway-named part, by the Operational Land Imager
London Stone, Yantlet Creek
Wind farms in the estuary, in this case the London Array.
The Blackwater Estuary, on the Essex coast, in the northern part of the Greater Thames Estuary. Mersea Island is on the right.
The River Thames, known alternatively in parts as the River Isis, is a river that flows through southern England including London. At 215 miles (346 km), it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn.
City of London with Tower Bridge
Image of the deity Æsus on the Gallo-Roman "Pillar of the Boatmen"
A statue of Old Father Thames by Raffaelle Monti at St John's Lock, Lechlade
Sculpture of Tamesis. Downstream keystone of the central arch of Henley Bridge