Charlottenburg Palace is the largest palace in Berlin, Germany. It is in the Charlottenburg district of the Charlottenburg-Wilmersdorf borough. The palace was built at the end of the 17th century and was greatly expanded during the 18th century. It includes much lavish internal decoration in baroque and rococo styles. A large formal garden surrounded by woodland was added behind the palace, including a belvedere, a mausoleum, a theatre and a pavilion. During the Second World War, the palace was badly damaged but has since been reconstructed. The palace with its gardens are a major tourist attraction.