Step through the portal of Rome’s most impeccably preserved ancient temple and let its secrets unfold before you. Stand dwarfed beneath the soaring expanse of the coffered dome, where the open oculus casts a shifting beam of light across the marble floor. Unravel the mystery of the building’s perfect geometric harmony as you pay quiet respects at the final resting place of Raphael and the Kings of Italy. With Rapid Entry, you’ll move seamlessly inside to discover how this awe-inspiring pagan sanctuary was transformed into a hallowed Christian church—and grasp precisely why its gravity-defying beauty continues to captivate the world, 2,000 years later, entirely at your own rhythm.