It's been transformed into a film set more than forty times - and Blenheim Palace in Oxfordshire STILL gets regular calls from movie directors wanting to shoot scenes there.
To celebrate its rich screen heritage, it's opened an exhibition featuring costumes worn by stars from Kenneth Branagh and Kate Winslet to Charlton Heston as well as props from the sets.
Kate Bunkall has been talking to Antonia Keaney.
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Thursday night's weather for the west of the region
Thursday night's weather for the east of the region
Regarded as the most glamorous day of the week - dresses, hats, heels and flamboyant fascinators are everywhere.