A palace is a grand residence, especially a royal residence or the home of a head of state or some other high-ranking dignitary, also homes of kings and emperors. These splendid palaces are among the Most Famous Monuments in the World. The act of determining the world's largest palaces is difficult as many countries use different standards to claim their palaces are the largest. In fact, even the definition of palace itself is quite ambiguous. Some sources claim a palace must have once been intended for use as a royal residence, while another frequently used definition says a palace is the official residence of a sovereign, chief of state (as a monarch or a president), archbishop or bishop. However, despite these controversies, there is a commonly accepted rank of the world's largest palaces and you can check it out in this application. These amazing monuments were once the homes of kings and emperors, now popular tourist attractions. From the Royal Palace of Brussels to the Palace of the Parliament in Bucharest, here are some of finest creation and most beautiful as well as largest palaces in the world.