Among all the commemorations for the 150th anniversary of the London Underground, we were particularly taken by today's Google Doodle…
As far as anniversaries go, the Undeground is center stage today, but LW's David has, as usual, gone a little off the beaten track to bring you more. Click here to view his On This Day in London History series.
A London Walk costs £9 – £7 concession. To join a London Walk, simply meet your guide at the designated tube station at the appointed time. Details of all London Walks can be found at www.walks.com