Visitor information

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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.

Start your 50 things adventure

50 things to do © National Trust

50 things to do

An outdoor adventure is always around the next tree, hedge or pond at Osterley Park and House. And our list of 50 things to do before you're 11 ¾ will set you on your own adventure here. Bring your bike and go on a really long bike ride, build a den in our den-building arena in the great meadow or just run around in the rain. Ask at the kiosk to get your scrapbook and start your adventure.

See what you can take part in here

Bluebells in bloom

Bluebells  © National Trust

Bluebells

The bluebells have finally sprung up at Osterley after the long cold winter. You can find them around the long walk in the formal gardens. This carpet of lilac should look fabulous for a couple of weeks, so do come and see them. If you're with your family you can visit our natural play trail on your way round.

Find out more about what you can see at Osterley

Gorgeous garden colour

Cherry blossom in winter garden © National Trust

Cherry blossom in winter garden

The plants and trees are springing into life and the gardens are a feast of colour. Our winter garden with its cherry blossom tree is a perfect place to relax and enjoy the surroundings. Our deckchairs are out, a great excuse to enjoy a picnic and view the spring colour.

Tea-room closure for refresh

Our tea-room will benefit from a refresh this spring, which will improve the layout and interior. To enable this, the tea-room will be closed from 22 April - 22 May. Alternative refreshments will be available.

Explore the capital

Our rich and diverse capital city is brimming with heritage attractions. Where will you explore next?

Wildlife blog

Following the success of our breakfast room blog, visit our wildlife blog to see the latest on the outdoor happenings in Osterley Park.

Our collections

You can explore our extensive collection of objects on display or behind the scenes on the National Trust Collections website.