Osterley House
Osterley Park is a magnificent Robert Adam mansion set within a sweeping park on the western edge of London — an 18th-century neoclassical masterpiece that makes a remarkable contrast to the city pressing in around it. The interiors are among Adam's finest, conceived as a complete work of art, and the landscaped park offers genuine tranquillity surprisingly close to Heathrow.
- Superb Robert Adam neoclassical interiors
- Sweeping parkland in outer London
- Complete 18th-century country house vision
Best for lovers of Georgian design and accessible country house escapes.