Romania has the second largest building in the world after the Pentagon.
Today, the former private apartments of the imperial family in the Imperial Palace are open to the public. Immerse yourself in the daily life of the monarchs.
A beautiful palace on the background of a beautiful garden, the German rival of Versailles.
On the eastern side of Istanbul’s old city, Topkapi Palace was the focal point of the Ottoman Empire for 400 years.
Located on a rocky hill, surrounded by mountains, and with its reddish color, The Alhambra is a beautiful site.
The official London residence of Britain's sovereigns since 1837 and today is the administrative headquarters of the Monarch.