Dover is a little town and an important ferry port. Between Dover and Calais in France, the English Channel is only 34 km wide. To cross the channel by ferry takes only about 90 minutes. From the ferry you have a wonderful view of the famous chalk cliffs – the White Cliffs of Dover.
Near the ferry port, there is a castle from the 12th century. From the castle you can see as far as Calais if the weather is good.