(usually pronunced 'winzer', but the d may be included) is a small town in Berkshire
on the south-western outskirts of London
. It is the location of Windsor Castle
, one of the official residences of the British royal family
. The castle was originally established by King William I of England
but has been substantially altered and added to over the centuries.
It is also the location of Legoland.
The town is administered by the Windsor and Maidenhead unitary authority.