建造梵蒂冈：圣城背后的秘密 Building the Vatican: Secrets Behind the Holy City

While the Vatican consists of a micro-territory, in less than 2000 years it has not only become a spiritual beacon for 1.3 billion Catholics, but also an exceptional treasure of world heritage. Everything was built around a crucial location: The Tomb of the Peter the Apostle. In the magnificence of emblematic rooms, behind doors traditionally closed to the public and with the h...