Syon House is the last surviving ducal residence complete with its country estate in Greater London.  Take a look round the Duke of Northumberland’s London home, view the magnificent State and Private Apartments and enjoy the spectacular Great Conservatory and 40 acres of gardens.


Did you know, kids (aged up to 16) always go FREE at Syon on school holidays and bank holidays for gardens and house entry?

(two free kids per one paying adult) 

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NEW FOR 2023!  We have recently extended our local residents' discount from a three-mile radius, to a FIVE-mile radius!

This means more visitors than ever before can benefit from 20% off our admission prices!  

Click here for a list of qualifying postcodes!

 (When booking online, please fill in your postcode with a space in the middle)


Please note that the Maidenhead Aquatics, London Butterfly House and the Tropical Forest are no longer in Syon Park.