Pass through the vast bronze doors and stand under the center of the dome, where light (and sometimes rain) shines down into the open interior, before learning about the building’s history and architectural design with a local guide on a small-group or private guided tour.
Many other tour options, lasting three to four hours, combine a visit to the Pantheon with skip-the-line entry to the Colosseum or other popular Roman highlights such as the Trevi Fountain, Piazza Navona, and the Roman Forum. You can also admire the Pantheon from the steps of the obelisk in Piazza della Rotonda.