Palace of Fontainebleau

Palace of Fontainebleau, located 55 kilometers southeast of the center of Paris, in the commune of Fontainebleau, is one of the largest French royal châteaux. It served as a hunting lodge and summer residence for many of the French monarchs, beginning with Louis VII. Francis I, Henry II, Louis-Philippe, Napoleon Bonaparte and Napoleon III. Though the monarchs only resided there for a few months of the year, they gradually transformed it into a genuine palace, filled with art and decoration. It became a national museum in 1927 and was designated a UNESCO World Heritage Site in 1981 for its unique architecture and historical importance.

Source: Wikipedia