Aylesbury is the county town of Buckinghamshire, South East England. It is home to the Roald Dahl Children's Gallery and the Waterside Theatre. It is located in central Buckinghamshire, midway between High Wycombe and Milton Keynes.

Buckinghamshire is a ceremonial county in South East England and one of the home counties. It is bordered by Northamptonshire to the north, Bedfordshire to the north-east, Hertfordshire to the east, Greater London to the south-east, Berkshire to the south, and Oxfordshire to the west. The largest settlement is the city of Milton Keynes, and the county town is Aylesbury.