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.
Marlow, Buckinghamshire Marlow (historically Great Marlow or Chipping Marlow) is a town and civil parish within Wycombe district in south Buckinghamshire, England. It is located on the River Thames, 4 miles (6.5 km) south-southwest of High Wycombe, 5 miles (8 km) west-northwest of Maidenhead and 33 miles (53 km) west of central London.