The New Acropolis Museum is considered to be one of the most important museums in the world. After 9 years and at a cost 150€ million it is indeed a modern masterpiece housing the world’s most precious artifacts. It is situated near the base of the Acropolis with a direct view of the Parthenon. Its foundations are a key feature of the building, which can be seen through the glass floors. They are designed in such way that let the building afloat above the ruins of the ancient city.