- You have to be dressed appropriately to gain entry to the Vatican Museums, the Sistine Chapel, St. Peter's Basilica, and the Vatican Gardens.
- Visitors are not permitted to wear sleeveless, low-cut garments, shorts that end above the knee, miniskirts, and hats.
- Those with any visible personal objects or personal signs, such as jewelry or tattoos that may offend Catholic morality, the Catholic religion, and common decency will also be denied entry.