The Great Fire of London swept through the central parts of the English city from Sunday, 2 September to Thursday, 6 September 1666.
The fire gutted the medieval City of London inside the old Roman city wall. It threatened but did not reach the aristocratic district of Westminster, Charles II's Palace of Whitehall, or most of the suburban slums. It consumed 13,200 houses, 87 parish churches, St Paul's Cathedral, and most of the buildings of the City authorities. It is estimated to have destroyed the homes of 70,000 of the city's 80,000 inhabitants.