Dover Castle is a medieval castle in Dover, Kent, England and is Grade I listed. It was founded in the 11th century and has been described as the "Key to England" due to its defensive significance throughout history. [ 1 ][ 2 ] Some writers say it is the largest castle in England, [ 3 ] a title also claimed by Windsor Castle. [ 4 ]

You'll find parking information, the post code for your sat nav, and the full address at the bottom of the page. If you travel to Dover Castle by train, bus or bike, you can get 20% off your walk-up ticket! Everything you need to know about parking, food and drink facilities, and shopping at Dover Castle.

As one of the best-preserved castles in England, Dover Castle is worth a visit just for the castle. But once you add in the church, lighthouse and the history of the secret wartime tunnels and underground hospital, the whole site elevates to a new level.

It included thick perimeter curtain walls, an outer and inner bailey, a fortified keep, and a labyrinth of underground tunnels. Dover Castle was the very first concentric structure erected on the continent of Europe. The site of Dover Castle sits atop the White Cliffs, a strategic placement for military operations.