The document lists several holy cities around the world and their main religious sites, including Lhasa in Tibet which is home to Potala Palace and Jokhang Temple related to Buddhism, Varanasi in India where Ghats along the Ganges River are connected to Hinduism, Vatican City in Rome as the center of Christianity with St. Peter's Basilica, and Madinah in Arabia as an important city in Islam containing Al-Masjid Al-Nabawi mosque.