<Tr> <Th> </Th> <Td> Louvre Palace </Td> <Td> France </Td> <Td> Paris </Td> <Td> 210,000 square metres (2,260,421 sq ft) </Td> <Td> Royal residence of the kings of France for 300 years, the modern day Louvre Museum exhibitions occupy 60,600 square metres (652,293 sq ft). The entire palace complex occupies 40 hectares (4,305,564 sq ft) (400 000 square meters). </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> </Th> <Td> Ak Saray </Td> <Td> Turkey </Td> <Td> Ankara </Td> <Td> 200,020 square metres (2,152,997 sq ft) </Td> <Td> The official presidential palace of the Republic of Turkey since 2014 . </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> 5 </Th> <Td> Istana Nurul Iman </Td> <Td> Brunei </Td> <Td> Bandar Seri Begawan </Td> <Td> 200,000 square metres (2,152,782 sq ft) </Td> <Td> Official residence of the Sultan of Brunei . The largest functioning royal palace in the world . </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> 6 </Th> <Td> Apostolic Palace </Td> <Td> Vatican City </Td> <Td> Vatican City </Td> <Td> 162,000 square metres (1,743,753 sq ft) </Td> <Td> Current Papal Palace and Vatican Museums in Rome . </Td> <Td> </Td> <Td> </Td> </Tr>

Who has the biggest palace in the world