River Thames Thames Estuary), the river is subject to tidal activity from the North Sea. Before the lock was installed, the river was tidal as far as Staines, about upstream. London, capital of Roman Britain, was established on two hills, now known as Cornhill and Ludgate Hill. These provided a firm base for a trading centre at the lowest possible point on the Thames. A river crossing was built at the site of London Bridge. London Bridge is now used as the basis for published tide tables giving the times of high tide. High tide reaches Putney about 30 minutes later than
Queen Elizabeth II Park from the eastern suburbs will be rebuilt in Queen Elizabeth II Park adjacent to a new swimming complex. The facilities are situated in a large park called Queen Elizabeth II Park; the overall land area is . Queen Elizabeth II Park contained a running track, as well as a public swimming and diving pool. There is also a cricket ground, behind the main complex, called "The Village Green", which was the home of the district's first-class cricket team, the Canterbury Wizards. A golf course takes up with north-east corner of Queen Elizabeth II Park. The stadium hosted many local and