In what country is the county of Berkshire and the Thames Valley located?
Cippenham Cippenham is a suburb of the unitary authority of Slough in the county of Berkshire, England. It was transferred to Berkshire from Buckinghamshire in 1974. Slough became a unitary authority on 1 April 1998, with the abolition of Berkshire County Council and the 1973–1998 Borough.
Goring Gap The Goring Gap is a British geological feature that is located on the River Thames, approximately 10 mi upstream of Reading and 27 mi downstream of Oxford. The river here forms the county boundary between Berkshire and Oxfordshire.