Before visiting the Pantheon, remember it is still an active religious site, so be respectful of its function as a church. This means appropriate dress is required—no sleeveless tops, shorts, or skirts above the knee. Expect to encounter some crowds, especially during peak tourist seasons. Although entry is free, the Pantheon can get busy, and it’s often worth visiting early in the morning or later in the afternoon to avoid the largest crowds. There is a small area dedicated to donations, which helps with maintenance, so consider contributing. You’ll also find various shops and cafés nearby if you'd like to relax afterward.

The Pantheon is centrally located, making it easy to access by foot from many of Rome’s most famous attractions. It’s a short walk from places like Piazza Navona, the Trevi Fountain, and the Spanish Steps. The closest metro station is Barberini (Line A), about a 10-minute walk away, but many visitors prefer to walk as the area around the Pantheon is beautiful and full of historical sites. You can also catch several bus lines that stop at Piazza della Rotonda, making it easy to reach from other parts of Rome. Taxis are another convenient option, though they can be more expensive due to traffic in the city center.

The best times to visit the Pantheon are early in the morning or later in the afternoon to avoid the heaviest crowds, particularly in peak tourist seasons (spring, summer, and holidays). Early visits also allow you to enjoy the peaceful atmosphere before the site becomes busier. Since the Pantheon is free to enter, it’s often a good idea to visit during off-peak hours. Avoid visiting on Sundays when large crowds may attend mass. If you’re traveling in the off-season, you’ll find the Pantheon quieter, offering a more serene experience while still appreciating its grand architecture and history.

If you’re spending a day exploring Rome, the Pantheon should definitely be on your itinerary. A visit here can easily be combined with nearby attractions. After the Pantheon, consider visiting Piazza Navona, just a short walk away, known for its Baroque architecture and stunning fountains. The Trevi Fountain is also nearby and provides a perfect stop for a photo op. If you're interested in history, the Roman Forum and the Colosseum are also within walking distance. For a deeper exploration of Rome’s ancient past, you can take a guided tour of the Pantheon and surrounding areas, learning more about its role in the city’s evolution over the centuries.