Charlottenburg Palace is a royal palace in Berlin that was built in the Baroque style at the end of the seventeenth century, and then expanded in the eighteenth century, where it was built in the Rococo style and a large garden was added to the palace with a large group of trees and green spaces, and today it is considered one of the most important landmarks The city's attractions and one of its largest palaces, where visitors can enjoy watching the charming architectural style inside and learn about the history of the place.