England
The English Lowlands are in the central and southern regions of the country, consisting of green rolling chalk hills, including the Cotswold Hills, Chiltern Hills, North and South Downs; where they meet the sea they form white chalk exposures such as the cliffs of Dover. This also includes relatively flat plains such as the Salisbury Plain, Somerset Levels, South Coast Plain. The Fens are the natural marshlands once widespread in various parts of England.