The White Cliffs of Dover are a famous landmark in the United Kingdom, located on the south-east coast of England. The cliffs are made of chalk and stand at a height of 350 feet. The term 'White Cliffs of Dover' is often used to refer to the entire coastline of the English Channel, which is known for its white cliffs. The term 'White Cliffs of Dover' is also used to refer to the five-letter answer to this crossword puzzle, which is DOVER.