London in numbers

A bustling metropolis on the River Thames

London is home to about 9 million people, and the Thames winds its way right through the heart of the city. Here is the capital of the United Kingdom told through its river, its landmarks and the long history that made it famous.

Thames
346 km

The longest river in England

It flows right through the heart of London, dividing the city into north and south.

The Tube
272

Tube stations across the city

The London Underground network serves over a billion passengers each year.

Bridges
35

Bridges over the Thames

From the historic Tower Bridge in the east to Hampton Court Bridge in the west.

Parks
3 000

Parks and green spaces

Almost 20% of London is covered by public parks, heathland and woodland.

Bridges over the main river

City Limits

Bridges crossing the main river within city limits. Paris narrowly edges out London.

  • Paris (Seine)37 bridges
  • London (Thames)35 bridges
  • Rome (Tiber)28 bridges

Sources: city and tourism figures.

From a Roman settlement to a modern metropolis

Two millennia of history along the banks of the Thames.

  1. 43 ADLondinium

    A Roman settlement

    The Romans found Londinium on the current site of the City of London, building the first bridge across the Thames.

  2. 1863The Tube

    The first underground railway

    The Metropolitan Railway opens between Paddington and Farringdon, marking the birth of the London Underground.

  3. 1894Tower Bridge

    A new river crossing

    Tower Bridge is opened, its bascules designed to lift and let tall masted ships pass into the Pool of London.