Travel Trivia Tuesday 27

Yes Paul Smith, you do deserve a fanfare for supplying the correct answer to last Tuesday's travel trivia quiz. The longest river in the UK is the Severn. If you managed to get that one right, this question should be easy...The beautiful and elaborate palace pictured below was once home to three British monarchs. Decorated in a Chinese style with an Indian exterior it's really quite breathtaking.It was built for King George IV, and was also used by his brother William IV and their niece Queen Victoria. Originally a farmhouse, in 1787 architect Henry Holland created a neo-classical villa on the site. It was later transformed into its current Indian style by John Nash between 1815 and 1822. Can you name it?