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Magnificent neo-classical house and interiors, landscape park and gardens
With a spectacular mansion surrounded by gardens, park and farmland, Osterley is one of the last surviving country estates in London.
Once described as 'the palace of palaces', Osterley was created in the late 18th century by architect and designer Robert Adam for the Child family to entertain and impress their friends and clients.
Today you can explore the dazzling interior with handheld audio-visual guides, which bring the house to life in a completely new way. Outside the gardens are a delightful retreat from urban life and the park is perfect for picnics and leisurely strolls.
Don't miss
- Opening this year: don't miss the newly created Winter Garden
- Atmospheric film in the Tudor stables brings Osterley to life
- Varied events programme, including walks, tours and themed weeks
- Explore domestic life in the 'below stairs' area
- Dressing up, tours and lots of hands-on activities for children
- Beautiful and tranquil gardens, carefully restored to their 18th-century glory

We look forward to seeing you at our family discovery day on 25 March
Family discovery days - change of date
The dates printed in the spring edition of our 'Near You' newsletter for the London and South East area are incorrect.
There will be no family discovery day at Osterley Park on the 26 February as advertised, but there will be one on the 25 March, from 1 - 4.30pm. We do apologise for this typing error and any inconvenience this may cause.
Sunshine or wellies...
Download the iPhone app
We've created an iPhone app of our audio visual tour, which you can use whilst you're here, and then enjoy at home. Remember to bring your headphones with you.






