Yes. There are sightseeing boats which do river tours all year long.
The river Thames flows through Central London and tourists visiting that area will always see the river and stay awhile.
because many turists back then used to sail on boats and this caused more pollution to the river.
That would be the River Thames.
The River Thames is the major river through London, cutting right through the middle of the city. There are many other rivers in London, such as the River Lee (or Lea) and the River Brent.
The river Thames (pronounced temz)
London is situated on the River Thames (pronounced 'temz'.
Thames River
The Thames flows through London.
The River Thames has multiple confluences. One such is the confluence of the River Thames and the River Darent at Dartford.
The river Thames.
The river Thames is in England.
River Thames.