The Uppsala Royal Castle is a historical monument, dating back to the 16th century. Its importance stems from being the archbishop's castle in the Middle Ages, as it witnessed many events from wars and royal changes. The garden is also distinguished from the outside by its charming pink color, in addition to a huge garden containing many types of trees and roses beautifully coordinated, in the middle of a fountain that gave the aesthetic character of the place, but from the inside you will notice the ancient Swedish history of decorations, furniture, and artifacts, And books and historical novels. The castle also includes three museums that attract visitors of different nationalities.