Notable Architectures to explore in Île-de-France
The most populous of the 18 regions of France. It is located in the north-central part of the country and often called the Paris Region because it includes the city of Paris. Île-de-France is densely populated and economically important: it covers only about 2% of France's territory, but has an official estimated population of 12,213,364 (18.2% of the population of France) and accounts for nearly 30% of the French GDP.
The Château of Vincennes was used as a royal residence from the 12th to 18th century and it has preserved its medieval towers, the Sainte-Chapelle and the 14th century keep which is the highest of its kind in Europe. The building was surrounded by a 3608 ft -long fortified wall with nine towers and is also protected by a moat, 88 ft which was situated in the outskirts of the city center in the forest of Vincennes. It was one of the architectural wonders in this area.