How many people went through the Vatican in one day in January 2007 ?
Architecture of Vatican City * Saint Peter 's Square * Churches in Vatican City : ** St. Peter 's Basilica * Palaces in Vatican City : ** Apostolic Palace ** Casina Pio IV ** Domus Sanctae Marthae ** Torre San Giovanni National symbols of Vatican City * Coat of arms of Vatican City * Flag of Vatican City * National anthem of Vatican City People of Vatican City Religion in Vatican City – Vatican City is the sovereign territory and headquarters of the Roman Catholic Church , and home of the Pope * Christianity ** Catholicism *** Roman Catholic Church **** Pope **** Vicar General for Vatican City World Heritage Sites in Vatican City : Vatican City is itself a World Heritage Site